88459280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:481

約数の個数: 160

約数和(自身を含む): 262483200

約数和(自身を除く): 174023920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 35, 40, 52, 56, 58, 65, 70, 80, 91, 104, 112, 116, 130, 140, 145, 182, 203, 208, 232, 260, 280, 290, 364, 377, 406, 419, 455, 464, 520, 560, 580, 728, 754, 812, 838, 910, 1015, 1040, 1160, 1456, 1508, 1624, 1676, 1820, 1885, 2030, 2095, 2320, 2639, 2933, 3016, 3248, 3352, 3640, 3770, 4060, 4190, 5278, 5447, 5866, 6032, 6704, 7280, 7540, 8120, 8380, 10556, 10894, 11732, 12151, 13195, 14665, 15080, 16240, 16760, 21112, 21788, 23464, 24302, 26390, 27235, 29330, 30160, 33520, 38129, 42224, 43576, 46928, 48604, 52780, 54470, 58660, 60755, 76258, 85057, 87152, 97208, 105560, 108940, 117320, 121510, 152516, 157963, 170114, 190645, 194416, 211120, 217880, 234640, 243020, 305032, 315926, 340228, 381290, 425285, 435760, 486040, 610064, 631852, 680456, 762580, 789815, 850570, 972080, 1105741, 1263704, 1360912, 1525160, 1579630, 1701140, 2211482, 2527408, 3050320, 3159260, 3402280, 4422964, 5528705, 6318520, 6804560, 8845928, 11057410, 12637040, 17691856, 22114820, 44229640, 88459280]

約数ペア:

[(1, 88459280), (2, 44229640), (4, 22114820), (5, 17691856), (7, 12637040), (8, 11057410), (10, 8845928), (13, 6804560), (14, 6318520), (16, 5528705), (20, 4422964), (26, 3402280), (28, 3159260), (29, 3050320), (35, 2527408), (40, 2211482), (52, 1701140), (56, 1579630), (58, 1525160), (65, 1360912), (70, 1263704), (80, 1105741), (91, 972080), (104, 850570), (112, 789815), (116, 762580), (130, 680456), (140, 631852), (145, 610064), (182, 486040), (203, 435760), (208, 425285), (232, 381290), (260, 340228), (280, 315926), (290, 305032), (364, 243020), (377, 234640), (406, 217880), (419, 211120), (455, 194416), (464, 190645), (520, 170114), (560, 157963), (580, 152516), (728, 121510), (754, 117320), (812, 108940), (838, 105560), (910, 97208), (1015, 87152), (1040, 85057), (1160, 76258), (1456, 60755), (1508, 58660), (1624, 54470), (1676, 52780), (1820, 48604), (1885, 46928), (2030, 43576), (2095, 42224), (2320, 38129), (2639, 33520), (2933, 30160), (3016, 29330), (3248, 27235), (3352, 26390), (3640, 24302), (3770, 23464), (4060, 21788), (4190, 21112), (5278, 16760), (5447, 16240), (5866, 15080), (6032, 14665), (6704, 13195), (7280, 12151), (7540, 11732), (8120, 10894), (8380, 10556)]