40552305280

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{25873}}^1$

素因数の和:26002

約数の個数: 128

約数和(自身を含む): 101343283200

約数和(自身を除く): 60790977920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 79, 80, 124, 128, 155, 158, 160, 248, 310, 316, 320, 395, 496, 620, 632, 640, 790, 992, 1240, 1264, 1580, 1984, 2449, 2480, 2528, 3160, 3968, 4898, 4960, 5056, 6320, 9796, 9920, 10112, 12245, 12640, 19592, 19840, 24490, 25280, 25873, 39184, 48980, 50560, 51746, 78368, 97960, 103492, 129365, 156736, 195920, 206984, 258730, 313472, 391840, 413968, 517460, 783680, 802063, 827936, 1034920, 1567360, 1604126, 1655872, 2043967, 2069840, 3208252, 3311744, 4010315, 4087934, 4139680, 6416504, 8020630, 8175868, 8279360, 10219835, 12833008, 16041260, 16351736, 16558720, 20439670, 25666016, 32082520, 32703472, 40879340, 51332032, 63362977, 64165040, 65406944, 81758680, 102664064, 126725954, 128330080, 130813888, 163517360, 253451908, 256660160, 261627776, 316814885, 327034720, 506903816, 513320320, 633629770, 654069440, 1013807632, 1267259540, 1308138880, 2027615264, 2534519080, 4055230528, 5069038160, 8110461056, 10138076320, 20276152640, 40552305280]

約数ペア:

[(1, 40552305280), (2, 20276152640), (4, 10138076320), (5, 8110461056), (8, 5069038160), (10, 4055230528), (16, 2534519080), (20, 2027615264), (31, 1308138880), (32, 1267259540), (40, 1013807632), (62, 654069440), (64, 633629770), (79, 513320320), (80, 506903816), (124, 327034720), (128, 316814885), (155, 261627776), (158, 256660160), (160, 253451908), (248, 163517360), (310, 130813888), (316, 128330080), (320, 126725954), (395, 102664064), (496, 81758680), (620, 65406944), (632, 64165040), (640, 63362977), (790, 51332032), (992, 40879340), (1240, 32703472), (1264, 32082520), (1580, 25666016), (1984, 20439670), (2449, 16558720), (2480, 16351736), (2528, 16041260), (3160, 12833008), (3968, 10219835), (4898, 8279360), (4960, 8175868), (5056, 8020630), (6320, 6416504), (9796, 4139680), (9920, 4087934), (10112, 4010315), (12245, 3311744), (12640, 3208252), (19592, 2069840), (19840, 2043967), (24490, 1655872), (25280, 1604126), (25873, 1567360), (39184, 1034920), (48980, 827936), (50560, 802063), (51746, 783680), (78368, 517460), (97960, 413968), (103492, 391840), (129365, 313472), (156736, 258730), (195920, 206984)]