417664520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{114743}}^1$

素因数の和:114774

約数の個数: 64

約数和(自身を含む): 1156619520

約数和(自身を除く): 738955000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 114743, 229486, 458972, 573715, 803201, 917944, 1147430, 1491659, 1606402, 2294860, 2983318, 3212804, 4016005, 4589720, 5966636, 6425608, 7458295, 8032010, 10441613, 11933272, 14916590, 16064020, 20883226, 29833180, 32128040, 41766452, 52208065, 59666360, 83532904, 104416130, 208832260, 417664520]

約数ペア:

[(1, 417664520), (2, 208832260), (4, 104416130), (5, 83532904), (7, 59666360), (8, 52208065), (10, 41766452), (13, 32128040), (14, 29833180), (20, 20883226), (26, 16064020), (28, 14916590), (35, 11933272), (40, 10441613), (52, 8032010), (56, 7458295), (65, 6425608), (70, 5966636), (91, 4589720), (104, 4016005), (130, 3212804), (140, 2983318), (182, 2294860), (260, 1606402), (280, 1491659), (364, 1147430), (455, 917944), (520, 803201), (728, 573715), (910, 458972), (1820, 229486), (3640, 114743)]