202107640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11833}}^1$

素因数の和:11912

約数の個数: 64

約数和(自身を含む): 528269760

約数和(自身を除く): 326162120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 8540, 11833, 17080, 23666, 47332, 59165, 82831, 94664, 118330, 165662, 236660, 331324, 414155, 473320, 662648, 721813, 828310, 1443626, 1656620, 2887252, 3313240, 3609065, 5052691, 5774504, 7218130, 10105382, 14436260, 20210764, 25263455, 28872520, 40421528, 50526910, 101053820, 202107640]

約数ペア:

[(1, 202107640), (2, 101053820), (4, 50526910), (5, 40421528), (7, 28872520), (8, 25263455), (10, 20210764), (14, 14436260), (20, 10105382), (28, 7218130), (35, 5774504), (40, 5052691), (56, 3609065), (61, 3313240), (70, 2887252), (122, 1656620), (140, 1443626), (244, 828310), (280, 721813), (305, 662648), (427, 473320), (488, 414155), (610, 331324), (854, 236660), (1220, 165662), (1708, 118330), (2135, 94664), (2440, 82831), (3416, 59165), (4270, 47332), (8540, 23666), (11833, 17080)]