192631520

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 477259776

約数和(自身を除く): 284628256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 71, 80, 124, 142, 155, 160, 248, 284, 310, 355, 496, 547, 568, 620, 710, 992, 1094, 1136, 1240, 1420, 2188, 2201, 2272, 2480, 2735, 2840, 4376, 4402, 4960, 5470, 5680, 8752, 8804, 10940, 11005, 11360, 16957, 17504, 17608, 21880, 22010, 33914, 35216, 38837, 43760, 44020, 67828, 70432, 77674, 84785, 87520, 88040, 135656, 155348, 169570, 176080, 194185, 271312, 310696, 339140, 352160, 388370, 542624, 621392, 678280, 776740, 1203947, 1242784, 1356560, 1553480, 2407894, 2713120, 3106960, 4815788, 6019735, 6213920, 9631576, 12039470, 19263152, 24078940, 38526304, 48157880, 96315760, 192631520]

約数ペア:

[(1, 192631520), (2, 96315760), (4, 48157880), (5, 38526304), (8, 24078940), (10, 19263152), (16, 12039470), (20, 9631576), (31, 6213920), (32, 6019735), (40, 4815788), (62, 3106960), (71, 2713120), (80, 2407894), (124, 1553480), (142, 1356560), (155, 1242784), (160, 1203947), (248, 776740), (284, 678280), (310, 621392), (355, 542624), (496, 388370), (547, 352160), (568, 339140), (620, 310696), (710, 271312), (992, 194185), (1094, 176080), (1136, 169570), (1240, 155348), (1420, 135656), (2188, 88040), (2201, 87520), (2272, 84785), (2480, 77674), (2735, 70432), (2840, 67828), (4376, 44020), (4402, 43760), (4960, 38837), (5470, 35216), (5680, 33914), (8752, 22010), (8804, 21880), (10940, 17608), (11005, 17504), (11360, 16957)]