100846240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5209}}^1$

素因数の和:5246

約数の個数: 72

約数和(自身を含む): 261927540

約数和(自身を除く): 161081300

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 3872, 4840, 5209, 9680, 10418, 19360, 20836, 26045, 41672, 52090, 57299, 83344, 104180, 114598, 166688, 208360, 229196, 286495, 416720, 458392, 572990, 630289, 833440, 916784, 1145980, 1260578, 1833568, 2291960, 2521156, 3151445, 4583920, 5042312, 6302890, 9167840, 10084624, 12605780, 20169248, 25211560, 50423120, 100846240]

約数ペア:

[(1, 100846240), (2, 50423120), (4, 25211560), (5, 20169248), (8, 12605780), (10, 10084624), (11, 9167840), (16, 6302890), (20, 5042312), (22, 4583920), (32, 3151445), (40, 2521156), (44, 2291960), (55, 1833568), (80, 1260578), (88, 1145980), (110, 916784), (121, 833440), (160, 630289), (176, 572990), (220, 458392), (242, 416720), (352, 286495), (440, 229196), (484, 208360), (605, 166688), (880, 114598), (968, 104180), (1210, 83344), (1760, 57299), (1936, 52090), (2420, 41672), (3872, 26045), (4840, 20836), (5209, 19360), (9680, 10418)]