6685191760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{35911}}^1$

素因数の和:36116

約数の個数: 80

約数和(自身を含む): 16832672640

約数和(自身を除く): 10147480880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 179, 208, 260, 358, 520, 716, 895, 1040, 1432, 1790, 2327, 2864, 3580, 4654, 7160, 9308, 11635, 14320, 18616, 23270, 35911, 37232, 46540, 71822, 93080, 143644, 179555, 186160, 287288, 359110, 466843, 574576, 718220, 933686, 1436440, 1867372, 2334215, 2872880, 3734744, 4668430, 6428069, 7469488, 9336860, 12856138, 18673720, 25712276, 32140345, 37347440, 51424552, 64280690, 83564897, 102849104, 128561380, 167129794, 257122760, 334259588, 417824485, 514245520, 668519176, 835648970, 1337038352, 1671297940, 3342595880, 6685191760]

約数ペア:

[(1, 6685191760), (2, 3342595880), (4, 1671297940), (5, 1337038352), (8, 835648970), (10, 668519176), (13, 514245520), (16, 417824485), (20, 334259588), (26, 257122760), (40, 167129794), (52, 128561380), (65, 102849104), (80, 83564897), (104, 64280690), (130, 51424552), (179, 37347440), (208, 32140345), (260, 25712276), (358, 18673720), (520, 12856138), (716, 9336860), (895, 7469488), (1040, 6428069), (1432, 4668430), (1790, 3734744), (2327, 2872880), (2864, 2334215), (3580, 1867372), (4654, 1436440), (7160, 933686), (9308, 718220), (11635, 574576), (14320, 466843), (18616, 359110), (23270, 287288), (35911, 186160), (37232, 179555), (46540, 143644), (71822, 93080)]