9196720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 23748480

約数和(自身を除く): 14551760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 130, 148, 185, 208, 239, 260, 296, 370, 478, 481, 520, 592, 740, 956, 962, 1040, 1195, 1480, 1912, 1924, 2390, 2405, 2960, 3107, 3824, 3848, 4780, 4810, 6214, 7696, 8843, 9560, 9620, 12428, 15535, 17686, 19120, 19240, 24856, 31070, 35372, 38480, 44215, 49712, 62140, 70744, 88430, 114959, 124280, 141488, 176860, 229918, 248560, 353720, 459836, 574795, 707440, 919672, 1149590, 1839344, 2299180, 4598360, 9196720]

約数ペア:

[(1, 9196720), (2, 4598360), (4, 2299180), (5, 1839344), (8, 1149590), (10, 919672), (13, 707440), (16, 574795), (20, 459836), (26, 353720), (37, 248560), (40, 229918), (52, 176860), (65, 141488), (74, 124280), (80, 114959), (104, 88430), (130, 70744), (148, 62140), (185, 49712), (208, 44215), (239, 38480), (260, 35372), (296, 31070), (370, 24856), (478, 19240), (481, 19120), (520, 17686), (592, 15535), (740, 12428), (956, 9620), (962, 9560), (1040, 8843), (1195, 7696), (1480, 6214), (1912, 4810), (1924, 4780), (2390, 3848), (2405, 3824), (2960, 3107)]