6863720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 16405200

約数和(自身を除く): 9541480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 61, 97, 116, 122, 145, 194, 232, 244, 290, 305, 388, 485, 488, 580, 610, 776, 970, 1160, 1220, 1769, 1940, 2440, 2813, 3538, 3880, 5626, 5917, 7076, 8845, 11252, 11834, 14065, 14152, 17690, 22504, 23668, 28130, 29585, 35380, 47336, 56260, 59170, 70760, 112520, 118340, 171593, 236680, 343186, 686372, 857965, 1372744, 1715930, 3431860, 6863720]

約数ペア:

[(1, 6863720), (2, 3431860), (4, 1715930), (5, 1372744), (8, 857965), (10, 686372), (20, 343186), (29, 236680), (40, 171593), (58, 118340), (61, 112520), (97, 70760), (116, 59170), (122, 56260), (145, 47336), (194, 35380), (232, 29585), (244, 28130), (290, 23668), (305, 22504), (388, 17690), (485, 14152), (488, 14065), (580, 11834), (610, 11252), (776, 8845), (970, 7076), (1160, 5917), (1220, 5626), (1769, 3880), (1940, 3538), (2440, 2813)]