97103720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1439}}^1$

素因数の和:1698

約数の個数: 64

約数和(自身を含む): 250905600

約数和(自身を除く): 153801880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 241, 280, 482, 964, 1205, 1439, 1687, 1928, 2410, 2878, 3374, 4820, 5756, 6748, 7195, 8435, 9640, 10073, 11512, 13496, 14390, 16870, 20146, 28780, 33740, 40292, 50365, 57560, 67480, 80584, 100730, 201460, 346799, 402920, 693598, 1387196, 1733995, 2427593, 2774392, 3467990, 4855186, 6935980, 9710372, 12137965, 13871960, 19420744, 24275930, 48551860, 97103720]

約数ペア:

[(1, 97103720), (2, 48551860), (4, 24275930), (5, 19420744), (7, 13871960), (8, 12137965), (10, 9710372), (14, 6935980), (20, 4855186), (28, 3467990), (35, 2774392), (40, 2427593), (56, 1733995), (70, 1387196), (140, 693598), (241, 402920), (280, 346799), (482, 201460), (964, 100730), (1205, 80584), (1439, 67480), (1687, 57560), (1928, 50365), (2410, 40292), (2878, 33740), (3374, 28780), (4820, 20146), (5756, 16870), (6748, 14390), (7195, 13496), (8435, 11512), (9640, 10073)]