42412960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 109734912

約数和(自身を除く): 67321952

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 340, 496, 503, 527, 544, 620, 680, 992, 1006, 1054, 1240, 1360, 2012, 2108, 2480, 2515, 2635, 2720, 4024, 4216, 4960, 5030, 5270, 8048, 8432, 8551, 10060, 10540, 15593, 16096, 16864, 17102, 20120, 21080, 31186, 34204, 40240, 42160, 42755, 62372, 68408, 77965, 80480, 84320, 85510, 124744, 136816, 155930, 171020, 249488, 265081, 273632, 311860, 342040, 498976, 530162, 623720, 684080, 1060324, 1247440, 1325405, 1368160, 2120648, 2494880, 2650810, 4241296, 5301620, 8482592, 10603240, 21206480, 42412960]

約数ペア:

[(1, 42412960), (2, 21206480), (4, 10603240), (5, 8482592), (8, 5301620), (10, 4241296), (16, 2650810), (17, 2494880), (20, 2120648), (31, 1368160), (32, 1325405), (34, 1247440), (40, 1060324), (62, 684080), (68, 623720), (80, 530162), (85, 498976), (124, 342040), (136, 311860), (155, 273632), (160, 265081), (170, 249488), (248, 171020), (272, 155930), (310, 136816), (340, 124744), (496, 85510), (503, 84320), (527, 80480), (544, 77965), (620, 68408), (680, 62372), (992, 42755), (1006, 42160), (1054, 40240), (1240, 34204), (1360, 31186), (2012, 21080), (2108, 20120), (2480, 17102), (2515, 16864), (2635, 16096), (2720, 15593), (4024, 10540), (4216, 10060), (4960, 8551), (5030, 8432), (5270, 8048)]