8388371810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{38569}}^1$

素因数の和:38835

約数の個数: 64

約数和(自身を含む): 18661708800

約数和(自身を除く): 10273336990

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 239, 455, 478, 910, 1195, 1673, 2390, 3107, 3346, 6214, 8365, 15535, 16730, 21749, 31070, 38569, 43498, 77138, 108745, 192845, 217490, 269983, 385690, 501397, 539966, 1002794, 1349915, 2506985, 2699830, 3509779, 5013970, 7019558, 9217991, 17548895, 18435982, 35097790, 46089955, 64525937, 92179910, 119833883, 129051874, 239667766, 322629685, 599169415, 645259370, 838837181, 1198338830, 1677674362, 4194185905, 8388371810]

約数ペア:

[(1, 8388371810), (2, 4194185905), (5, 1677674362), (7, 1198338830), (10, 838837181), (13, 645259370), (14, 599169415), (26, 322629685), (35, 239667766), (65, 129051874), (70, 119833883), (91, 92179910), (130, 64525937), (182, 46089955), (239, 35097790), (455, 18435982), (478, 17548895), (910, 9217991), (1195, 7019558), (1673, 5013970), (2390, 3509779), (3107, 2699830), (3346, 2506985), (6214, 1349915), (8365, 1002794), (15535, 539966), (16730, 501397), (21749, 385690), (31070, 269983), (38569, 217490), (43498, 192845), (77138, 108745)]