62625040

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 152084016

約数和(自身を除く): 89458976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 61, 80, 82, 122, 164, 205, 244, 305, 313, 328, 410, 488, 610, 626, 656, 820, 976, 1220, 1252, 1565, 1640, 2440, 2501, 2504, 3130, 3280, 4880, 5002, 5008, 6260, 10004, 12505, 12520, 12833, 19093, 20008, 25010, 25040, 25666, 38186, 40016, 50020, 51332, 64165, 76372, 95465, 100040, 102664, 128330, 152744, 190930, 200080, 205328, 256660, 305488, 381860, 513320, 763720, 782813, 1026640, 1527440, 1565626, 3131252, 3914065, 6262504, 7828130, 12525008, 15656260, 31312520, 62625040]

約数ペア:

[(1, 62625040), (2, 31312520), (4, 15656260), (5, 12525008), (8, 7828130), (10, 6262504), (16, 3914065), (20, 3131252), (40, 1565626), (41, 1527440), (61, 1026640), (80, 782813), (82, 763720), (122, 513320), (164, 381860), (205, 305488), (244, 256660), (305, 205328), (313, 200080), (328, 190930), (410, 152744), (488, 128330), (610, 102664), (626, 100040), (656, 95465), (820, 76372), (976, 64165), (1220, 51332), (1252, 50020), (1565, 40016), (1640, 38186), (2440, 25666), (2501, 25040), (2504, 25010), (3130, 20008), (3280, 19093), (4880, 12833), (5002, 12520), (5008, 12505), (6260, 10004)]