1306369600

素因数分解:

$2^6\times 5^2\times {\mathrm{103}}^1\times {\mathrm{7927}}^1$

素因数の和:8052

約数の個数: 84

約数和(自身を含む): 3246103744

約数和(自身を除く): 1939734144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 103, 160, 200, 206, 320, 400, 412, 515, 800, 824, 1030, 1600, 1648, 2060, 2575, 3296, 4120, 5150, 6592, 7927, 8240, 10300, 15854, 16480, 20600, 31708, 32960, 39635, 41200, 63416, 79270, 82400, 126832, 158540, 164800, 198175, 253664, 317080, 396350, 507328, 634160, 792700, 816481, 1268320, 1585400, 1632962, 2536640, 3170800, 3265924, 4082405, 6341600, 6531848, 8164810, 12683200, 13063696, 16329620, 20412025, 26127392, 32659240, 40824050, 52254784, 65318480, 81648100, 130636960, 163296200, 261273920, 326592400, 653184800, 1306369600]

約数ペア:

[(1, 1306369600), (2, 653184800), (4, 326592400), (5, 261273920), (8, 163296200), (10, 130636960), (16, 81648100), (20, 65318480), (25, 52254784), (32, 40824050), (40, 32659240), (50, 26127392), (64, 20412025), (80, 16329620), (100, 13063696), (103, 12683200), (160, 8164810), (200, 6531848), (206, 6341600), (320, 4082405), (400, 3265924), (412, 3170800), (515, 2536640), (800, 1632962), (824, 1585400), (1030, 1268320), (1600, 816481), (1648, 792700), (2060, 634160), (2575, 507328), (3296, 396350), (4120, 317080), (5150, 253664), (6592, 198175), (7927, 164800), (8240, 158540), (10300, 126832), (15854, 82400), (16480, 79270), (20600, 63416), (31708, 41200), (32960, 39635)]