88734880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1218

約数の個数: 96

約数和(自身を含む): 232064784

約数和(自身を除く): 143329904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 370, 416, 481, 520, 592, 740, 962, 1040, 1153, 1184, 1480, 1924, 2080, 2306, 2405, 2960, 3848, 4612, 4810, 5765, 5920, 7696, 9224, 9620, 11530, 14989, 15392, 18448, 19240, 23060, 29978, 36896, 38480, 42661, 46120, 59956, 74945, 76960, 85322, 92240, 119912, 149890, 170644, 184480, 213305, 239824, 299780, 341288, 426610, 479648, 554593, 599560, 682576, 853220, 1109186, 1199120, 1365152, 1706440, 2218372, 2398240, 2772965, 3412880, 4436744, 5545930, 6825760, 8873488, 11091860, 17746976, 22183720, 44367440, 88734880]

約数ペア:

[(1, 88734880), (2, 44367440), (4, 22183720), (5, 17746976), (8, 11091860), (10, 8873488), (13, 6825760), (16, 5545930), (20, 4436744), (26, 3412880), (32, 2772965), (37, 2398240), (40, 2218372), (52, 1706440), (65, 1365152), (74, 1199120), (80, 1109186), (104, 853220), (130, 682576), (148, 599560), (160, 554593), (185, 479648), (208, 426610), (260, 341288), (296, 299780), (370, 239824), (416, 213305), (481, 184480), (520, 170644), (592, 149890), (740, 119912), (962, 92240), (1040, 85322), (1153, 76960), (1184, 74945), (1480, 59956), (1924, 46120), (2080, 42661), (2306, 38480), (2405, 36896), (2960, 29978), (3848, 23060), (4612, 19240), (4810, 18448), (5765, 15392), (5920, 14989), (7696, 11530), (9224, 9620)]