98258720

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 144

約数和(自身を含む): 275099328

約数和(自身を除く): 176840608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 83, 98, 112, 140, 151, 160, 166, 196, 224, 245, 280, 302, 332, 392, 415, 490, 560, 581, 604, 664, 755, 784, 830, 980, 1057, 1120, 1162, 1208, 1328, 1510, 1568, 1660, 1960, 2114, 2324, 2416, 2656, 2905, 3020, 3320, 3920, 4067, 4228, 4648, 4832, 5285, 5810, 6040, 6640, 7399, 7840, 8134, 8456, 9296, 10570, 11620, 12080, 12533, 13280, 14798, 16268, 16912, 18592, 20335, 21140, 23240, 24160, 25066, 29596, 32536, 33824, 36995, 40670, 42280, 46480, 50132, 59192, 62665, 65072, 73990, 81340, 84560, 87731, 92960, 100264, 118384, 125330, 130144, 147980, 162680, 169120, 175462, 200528, 236768, 250660, 295960, 325360, 350924, 401056, 438655, 501320, 591920, 614117, 650720, 701848, 877310, 1002640, 1183840, 1228234, 1403696, 1754620, 2005280, 2456468, 2807392, 3070585, 3509240, 4912936, 6141170, 7018480, 9825872, 12282340, 14036960, 19651744, 24564680, 49129360, 98258720]

約数ペア:

[(1, 98258720), (2, 49129360), (4, 24564680), (5, 19651744), (7, 14036960), (8, 12282340), (10, 9825872), (14, 7018480), (16, 6141170), (20, 4912936), (28, 3509240), (32, 3070585), (35, 2807392), (40, 2456468), (49, 2005280), (56, 1754620), (70, 1403696), (80, 1228234), (83, 1183840), (98, 1002640), (112, 877310), (140, 701848), (151, 650720), (160, 614117), (166, 591920), (196, 501320), (224, 438655), (245, 401056), (280, 350924), (302, 325360), (332, 295960), (392, 250660), (415, 236768), (490, 200528), (560, 175462), (581, 169120), (604, 162680), (664, 147980), (755, 130144), (784, 125330), (830, 118384), (980, 100264), (1057, 92960), (1120, 87731), (1162, 84560), (1208, 81340), (1328, 73990), (1510, 65072), (1568, 62665), (1660, 59192), (1960, 50132), (2114, 46480), (2324, 42280), (2416, 40670), (2656, 36995), (2905, 33824), (3020, 32536), (3320, 29596), (3920, 25066), (4067, 24160), (4228, 23240), (4648, 21140), (4832, 20335), (5285, 18592), (5810, 16912), (6040, 16268), (6640, 14798), (7399, 13280), (7840, 12533), (8134, 12080), (8456, 11620), (9296, 10570)]