88786240

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:912

約数の個数: 112

約数和(自身を含む): 235915200

約数和(自身を除く): 147128960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 608, 646, 680, 760, 859, 1088, 1216, 1292, 1360, 1520, 1615, 1718, 2584, 2720, 3040, 3230, 3436, 4295, 5168, 5440, 6080, 6460, 6872, 8590, 10336, 12920, 13744, 14603, 16321, 17180, 20672, 25840, 27488, 29206, 32642, 34360, 51680, 54976, 58412, 65284, 68720, 73015, 81605, 103360, 116824, 130568, 137440, 146030, 163210, 233648, 261136, 274880, 277457, 292060, 326420, 467296, 522272, 554914, 584120, 652840, 934592, 1044544, 1109828, 1168240, 1305680, 1387285, 2219656, 2336480, 2611360, 2774570, 4439312, 4672960, 5222720, 5549140, 8878624, 11098280, 17757248, 22196560, 44393120, 88786240]

約数ペア:

[(1, 88786240), (2, 44393120), (4, 22196560), (5, 17757248), (8, 11098280), (10, 8878624), (16, 5549140), (17, 5222720), (19, 4672960), (20, 4439312), (32, 2774570), (34, 2611360), (38, 2336480), (40, 2219656), (64, 1387285), (68, 1305680), (76, 1168240), (80, 1109828), (85, 1044544), (95, 934592), (136, 652840), (152, 584120), (160, 554914), (170, 522272), (190, 467296), (272, 326420), (304, 292060), (320, 277457), (323, 274880), (340, 261136), (380, 233648), (544, 163210), (608, 146030), (646, 137440), (680, 130568), (760, 116824), (859, 103360), (1088, 81605), (1216, 73015), (1292, 68720), (1360, 65284), (1520, 58412), (1615, 54976), (1718, 51680), (2584, 34360), (2720, 32642), (3040, 29206), (3230, 27488), (3436, 25840), (4295, 20672), (5168, 17180), (5440, 16321), (6080, 14603), (6460, 13744), (6872, 12920), (8590, 10336)]