96848680

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 223146000

約数和(自身を除く): 126297320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 109, 194, 218, 229, 388, 436, 458, 485, 545, 776, 872, 916, 970, 1090, 1145, 1832, 1940, 2180, 2290, 3880, 4360, 4580, 9160, 10573, 21146, 22213, 24961, 42292, 44426, 49922, 52865, 84584, 88852, 99844, 105730, 111065, 124805, 177704, 199688, 211460, 222130, 249610, 422920, 444260, 499220, 888520, 998440, 2421217, 4842434, 9684868, 12106085, 19369736, 24212170, 48424340, 96848680]

約数ペア:

[(1, 96848680), (2, 48424340), (4, 24212170), (5, 19369736), (8, 12106085), (10, 9684868), (20, 4842434), (40, 2421217), (97, 998440), (109, 888520), (194, 499220), (218, 444260), (229, 422920), (388, 249610), (436, 222130), (458, 211460), (485, 199688), (545, 177704), (776, 124805), (872, 111065), (916, 105730), (970, 99844), (1090, 88852), (1145, 84584), (1832, 52865), (1940, 49922), (2180, 44426), (2290, 42292), (3880, 24961), (4360, 22213), (4580, 21146), (9160, 10573)]