1550172260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{13963}}^1$

素因数の和:14053

約数の個数: 96

約数和(自身を含む): 4072572672

約数和(自身を除く): 2522400412

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 61, 65, 70, 91, 122, 130, 140, 182, 244, 260, 305, 364, 427, 455, 610, 793, 854, 910, 1220, 1586, 1708, 1820, 2135, 3172, 3965, 4270, 5551, 7930, 8540, 11102, 13963, 15860, 22204, 27755, 27926, 55510, 55852, 69815, 97741, 111020, 139630, 181519, 195482, 279260, 363038, 390964, 488705, 726076, 851743, 907595, 977410, 1270633, 1703486, 1815190, 1954820, 2541266, 3406972, 3630380, 4258715, 5082532, 5962201, 6353165, 8517430, 11072659, 11924402, 12706330, 17034860, 22145318, 23848804, 25412660, 29811005, 44290636, 55363295, 59622010, 77508613, 110726590, 119244020, 155017226, 221453180, 310034452, 387543065, 775086130, 1550172260]

約数ペア:

[(1, 1550172260), (2, 775086130), (4, 387543065), (5, 310034452), (7, 221453180), (10, 155017226), (13, 119244020), (14, 110726590), (20, 77508613), (26, 59622010), (28, 55363295), (35, 44290636), (52, 29811005), (61, 25412660), (65, 23848804), (70, 22145318), (91, 17034860), (122, 12706330), (130, 11924402), (140, 11072659), (182, 8517430), (244, 6353165), (260, 5962201), (305, 5082532), (364, 4258715), (427, 3630380), (455, 3406972), (610, 2541266), (793, 1954820), (854, 1815190), (910, 1703486), (1220, 1270633), (1586, 977410), (1708, 907595), (1820, 851743), (2135, 726076), (3172, 488705), (3965, 390964), (4270, 363038), (5551, 279260), (7930, 195482), (8540, 181519), (11102, 139630), (13963, 111020), (15860, 97741), (22204, 69815), (27755, 55852), (27926, 55510)]