132557680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2357}}^1$

素因数の和:2426

約数の個数: 80

約数和(自身を含む): 333326880

約数和(自身を除く): 200769200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 74, 76, 80, 95, 148, 152, 185, 190, 296, 304, 370, 380, 592, 703, 740, 760, 1406, 1480, 1520, 2357, 2812, 2960, 3515, 4714, 5624, 7030, 9428, 11248, 11785, 14060, 18856, 23570, 28120, 37712, 44783, 47140, 56240, 87209, 89566, 94280, 174418, 179132, 188560, 223915, 348836, 358264, 436045, 447830, 697672, 716528, 872090, 895660, 1395344, 1656971, 1744180, 1791320, 3313942, 3488360, 3582640, 6627884, 6976720, 8284855, 13255768, 16569710, 26511536, 33139420, 66278840, 132557680]

約数ペア:

[(1, 132557680), (2, 66278840), (4, 33139420), (5, 26511536), (8, 16569710), (10, 13255768), (16, 8284855), (19, 6976720), (20, 6627884), (37, 3582640), (38, 3488360), (40, 3313942), (74, 1791320), (76, 1744180), (80, 1656971), (95, 1395344), (148, 895660), (152, 872090), (185, 716528), (190, 697672), (296, 447830), (304, 436045), (370, 358264), (380, 348836), (592, 223915), (703, 188560), (740, 179132), (760, 174418), (1406, 94280), (1480, 89566), (1520, 87209), (2357, 56240), (2812, 47140), (2960, 44783), (3515, 37712), (4714, 28120), (5624, 23570), (7030, 18856), (9428, 14060), (11248, 11785)]