89078240

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 222009984

約数和(自身を除く): 132931744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 41, 74, 80, 82, 148, 160, 164, 185, 205, 296, 328, 367, 370, 410, 592, 656, 734, 740, 820, 1184, 1312, 1468, 1480, 1517, 1640, 1835, 2936, 2960, 3034, 3280, 3670, 5872, 5920, 6068, 6560, 7340, 7585, 11744, 12136, 13579, 14680, 15047, 15170, 24272, 27158, 29360, 30094, 30340, 48544, 54316, 58720, 60188, 60680, 67895, 75235, 108632, 120376, 121360, 135790, 150470, 217264, 240752, 242720, 271580, 300940, 434528, 481504, 543160, 556739, 601880, 1086320, 1113478, 1203760, 2172640, 2226956, 2407520, 2783695, 4453912, 5567390, 8907824, 11134780, 17815648, 22269560, 44539120, 89078240]

約数ペア:

[(1, 89078240), (2, 44539120), (4, 22269560), (5, 17815648), (8, 11134780), (10, 8907824), (16, 5567390), (20, 4453912), (32, 2783695), (37, 2407520), (40, 2226956), (41, 2172640), (74, 1203760), (80, 1113478), (82, 1086320), (148, 601880), (160, 556739), (164, 543160), (185, 481504), (205, 434528), (296, 300940), (328, 271580), (367, 242720), (370, 240752), (410, 217264), (592, 150470), (656, 135790), (734, 121360), (740, 120376), (820, 108632), (1184, 75235), (1312, 67895), (1468, 60680), (1480, 60188), (1517, 58720), (1640, 54316), (1835, 48544), (2936, 30340), (2960, 30094), (3034, 29360), (3280, 27158), (3670, 24272), (5872, 15170), (5920, 15047), (6068, 14680), (6560, 13579), (7340, 12136), (7585, 11744)]