1552176080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2111}}^1$

素因数の和:2245

約数の個数: 160

約数和(自身を含む): 4487712768

約数和(自身を除く): 2935536688

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 101, 104, 112, 130, 140, 182, 202, 208, 260, 280, 364, 404, 455, 505, 520, 560, 707, 728, 808, 910, 1010, 1040, 1313, 1414, 1456, 1616, 1820, 2020, 2111, 2626, 2828, 3535, 3640, 4040, 4222, 5252, 5656, 6565, 7070, 7280, 8080, 8444, 9191, 10504, 10555, 11312, 13130, 14140, 14777, 16888, 18382, 21008, 21110, 26260, 27443, 28280, 29554, 33776, 36764, 42220, 45955, 52520, 54886, 56560, 59108, 73528, 73885, 84440, 91910, 105040, 109772, 118216, 137215, 147056, 147770, 168880, 183820, 192101, 213211, 219544, 236432, 274430, 295540, 367640, 384202, 426422, 439088, 548860, 591080, 735280, 768404, 852844, 960505, 1066055, 1097720, 1182160, 1492477, 1536808, 1705688, 1921010, 2132110, 2195440, 2771743, 2984954, 3073616, 3411376, 3842020, 4264220, 5543486, 5969908, 7462385, 7684040, 8528440, 11086972, 11939816, 13858715, 14924770, 15368080, 17056880, 19402201, 22173944, 23879632, 27717430, 29849540, 38804402, 44347888, 55434860, 59699080, 77608804, 97011005, 110869720, 119398160, 155217608, 194022010, 221739440, 310435216, 388044020, 776088040, 1552176080]

約数ペア:

[(1, 1552176080), (2, 776088040), (4, 388044020), (5, 310435216), (7, 221739440), (8, 194022010), (10, 155217608), (13, 119398160), (14, 110869720), (16, 97011005), (20, 77608804), (26, 59699080), (28, 55434860), (35, 44347888), (40, 38804402), (52, 29849540), (56, 27717430), (65, 23879632), (70, 22173944), (80, 19402201), (91, 17056880), (101, 15368080), (104, 14924770), (112, 13858715), (130, 11939816), (140, 11086972), (182, 8528440), (202, 7684040), (208, 7462385), (260, 5969908), (280, 5543486), (364, 4264220), (404, 3842020), (455, 3411376), (505, 3073616), (520, 2984954), (560, 2771743), (707, 2195440), (728, 2132110), (808, 1921010), (910, 1705688), (1010, 1536808), (1040, 1492477), (1313, 1182160), (1414, 1097720), (1456, 1066055), (1616, 960505), (1820, 852844), (2020, 768404), (2111, 735280), (2626, 591080), (2828, 548860), (3535, 439088), (3640, 426422), (4040, 384202), (4222, 367640), (5252, 295540), (5656, 274430), (6565, 236432), (7070, 219544), (7280, 213211), (8080, 192101), (8444, 183820), (9191, 168880), (10504, 147770), (10555, 147056), (11312, 137215), (13130, 118216), (14140, 109772), (14777, 105040), (16888, 91910), (18382, 84440), (21008, 73885), (21110, 73528), (26260, 59108), (27443, 56560), (28280, 54886), (29554, 52520), (33776, 45955), (36764, 42220)]