407387360

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4621}}^1$

素因数の和:4684

約数の個数: 96

約数和(自身を含む): 1048269600

約数和(自身を除く): 640882240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 76, 80, 95, 116, 145, 152, 160, 190, 232, 290, 304, 380, 464, 551, 580, 608, 760, 928, 1102, 1160, 1520, 2204, 2320, 2755, 3040, 4408, 4621, 4640, 5510, 8816, 9242, 11020, 17632, 18484, 22040, 23105, 36968, 44080, 46210, 73936, 87799, 88160, 92420, 134009, 147872, 175598, 184840, 268018, 351196, 369680, 438995, 536036, 670045, 702392, 739360, 877990, 1072072, 1340090, 1404784, 1755980, 2144144, 2546171, 2680180, 2809568, 3511960, 4288288, 5092342, 5360360, 7023920, 10184684, 10720720, 12730855, 14047840, 20369368, 21441440, 25461710, 40738736, 50923420, 81477472, 101846840, 203693680, 407387360]

約数ペア:

[(1, 407387360), (2, 203693680), (4, 101846840), (5, 81477472), (8, 50923420), (10, 40738736), (16, 25461710), (19, 21441440), (20, 20369368), (29, 14047840), (32, 12730855), (38, 10720720), (40, 10184684), (58, 7023920), (76, 5360360), (80, 5092342), (95, 4288288), (116, 3511960), (145, 2809568), (152, 2680180), (160, 2546171), (190, 2144144), (232, 1755980), (290, 1404784), (304, 1340090), (380, 1072072), (464, 877990), (551, 739360), (580, 702392), (608, 670045), (760, 536036), (928, 438995), (1102, 369680), (1160, 351196), (1520, 268018), (2204, 184840), (2320, 175598), (2755, 147872), (3040, 134009), (4408, 92420), (4621, 88160), (4640, 87799), (5510, 73936), (8816, 46210), (9242, 44080), (11020, 36968), (17632, 23105), (18484, 22040)]