103698017320

素因数分解:

$2^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1087}}^1\times {\mathrm{6131}}^1$

素因数の和:7618

約数の個数: 64

約数和(自身を含む): 234173721600

約数和(自身を除く): 130475704280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 389, 778, 1087, 1556, 1945, 2174, 3112, 3890, 4348, 5435, 6131, 7780, 8696, 10870, 12262, 15560, 21740, 24524, 30655, 43480, 49048, 61310, 122620, 245240, 422843, 845686, 1691372, 2114215, 2384959, 3382744, 4228430, 4769918, 6664397, 8456860, 9539836, 11924795, 13328794, 16913720, 19079672, 23849590, 26657588, 33321985, 47699180, 53315176, 66643970, 95398360, 133287940, 266575880, 2592450433, 5184900866, 10369801732, 12962252165, 20739603464, 25924504330, 51849008660, 103698017320]

約数ペア:

[(1, 103698017320), (2, 51849008660), (4, 25924504330), (5, 20739603464), (8, 12962252165), (10, 10369801732), (20, 5184900866), (40, 2592450433), (389, 266575880), (778, 133287940), (1087, 95398360), (1556, 66643970), (1945, 53315176), (2174, 47699180), (3112, 33321985), (3890, 26657588), (4348, 23849590), (5435, 19079672), (6131, 16913720), (7780, 13328794), (8696, 11924795), (10870, 9539836), (12262, 8456860), (15560, 6664397), (21740, 4769918), (24524, 4228430), (30655, 3382744), (43480, 2384959), (49048, 2114215), (61310, 1691372), (122620, 845686), (245240, 422843)]