9945262990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{8443}}^1$

素因数の和:8534

約数の個数: 96

約数和(自身を含む): 21027789216

約数和(自身を除く): 11082526226

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 41, 65, 82, 85, 130, 169, 170, 205, 221, 338, 410, 442, 533, 697, 845, 1066, 1105, 1394, 1690, 2210, 2665, 2873, 3485, 5330, 5746, 6929, 6970, 8443, 9061, 13858, 14365, 16886, 18122, 28730, 34645, 42215, 45305, 69290, 84430, 90610, 109759, 117793, 143531, 219518, 235586, 287062, 346163, 548795, 588965, 692326, 717655, 1097590, 1177930, 1426867, 1435310, 1730815, 1865903, 2853734, 3461630, 3731806, 4500119, 5884771, 7134335, 9000238, 9329515, 11769542, 14268670, 18659030, 22500595, 24256739, 29423855, 45001190, 48513478, 58501547, 58847710, 76502023, 117003094, 121283695, 153004046, 242567390, 292507735, 382510115, 585015470, 765020230, 994526299, 1989052598, 4972631495, 9945262990]

約数ペア:

[(1, 9945262990), (2, 4972631495), (5, 1989052598), (10, 994526299), (13, 765020230), (17, 585015470), (26, 382510115), (34, 292507735), (41, 242567390), (65, 153004046), (82, 121283695), (85, 117003094), (130, 76502023), (169, 58847710), (170, 58501547), (205, 48513478), (221, 45001190), (338, 29423855), (410, 24256739), (442, 22500595), (533, 18659030), (697, 14268670), (845, 11769542), (1066, 9329515), (1105, 9000238), (1394, 7134335), (1690, 5884771), (2210, 4500119), (2665, 3731806), (2873, 3461630), (3485, 2853734), (5330, 1865903), (5746, 1730815), (6929, 1435310), (6970, 1426867), (8443, 1177930), (9061, 1097590), (13858, 717655), (14365, 692326), (16886, 588965), (18122, 548795), (28730, 346163), (34645, 287062), (42215, 235586), (45305, 219518), (69290, 143531), (84430, 117793), (90610, 109759)]