1328543710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:562

約数の個数: 128

約数和(自身を含む): 2900136960

約数和(自身を除く): 1571593250

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 59, 65, 85, 115, 118, 130, 170, 221, 230, 295, 299, 391, 442, 443, 590, 598, 767, 782, 886, 1003, 1105, 1357, 1495, 1534, 1955, 2006, 2210, 2215, 2714, 2990, 3835, 3910, 4430, 5015, 5083, 5759, 6785, 7531, 7670, 10030, 10166, 10189, 11518, 13039, 13570, 15062, 17641, 20378, 23069, 25415, 26078, 26137, 28795, 35282, 37655, 46138, 50830, 50945, 52274, 57590, 65195, 75310, 88205, 97903, 101890, 115345, 130390, 130685, 132457, 173213, 176410, 195806, 230690, 261370, 264914, 299897, 339781, 346426, 444329, 489515, 599794, 601151, 662285, 679562, 866065, 888658, 979030, 1202302, 1324570, 1499485, 1698905, 1732130, 2221645, 2251769, 2998970, 3005755, 3397810, 4443290, 4503538, 5776277, 6011510, 7814963, 10219567, 11258845, 11552554, 15629926, 20439134, 22517690, 28881385, 39074815, 51097835, 57762770, 78149630, 102195670, 132854371, 265708742, 664271855, 1328543710]

約数ペア:

[(1, 1328543710), (2, 664271855), (5, 265708742), (10, 132854371), (13, 102195670), (17, 78149630), (23, 57762770), (26, 51097835), (34, 39074815), (46, 28881385), (59, 22517690), (65, 20439134), (85, 15629926), (115, 11552554), (118, 11258845), (130, 10219567), (170, 7814963), (221, 6011510), (230, 5776277), (295, 4503538), (299, 4443290), (391, 3397810), (442, 3005755), (443, 2998970), (590, 2251769), (598, 2221645), (767, 1732130), (782, 1698905), (886, 1499485), (1003, 1324570), (1105, 1202302), (1357, 979030), (1495, 888658), (1534, 866065), (1955, 679562), (2006, 662285), (2210, 601151), (2215, 599794), (2714, 489515), (2990, 444329), (3835, 346426), (3910, 339781), (4430, 299897), (5015, 264914), (5083, 261370), (5759, 230690), (6785, 195806), (7531, 176410), (7670, 173213), (10030, 132457), (10166, 130685), (10189, 130390), (11518, 115345), (13039, 101890), (13570, 97903), (15062, 88205), (17641, 75310), (20378, 65195), (23069, 57590), (25415, 52274), (26078, 50945), (26137, 50830), (28795, 46138), (35282, 37655)]