8367017420

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1163}}^1\times {\mathrm{5897}}^1$

素因数の和:7130

約数の個数: 48

約数和(自身を含む): 17877168288

約数和(自身を除く): 9510150868

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1163, 1220, 2326, 4652, 5815, 5897, 11630, 11794, 23260, 23588, 29485, 58970, 70943, 117940, 141886, 283772, 354715, 359717, 709430, 719434, 1418860, 1438868, 1798585, 3597170, 6858211, 7194340, 13716422, 27432844, 34291055, 68582110, 137164220, 418350871, 836701742, 1673403484, 2091754355, 4183508710, 8367017420]

約数ペア:

[(1, 8367017420), (2, 4183508710), (4, 2091754355), (5, 1673403484), (10, 836701742), (20, 418350871), (61, 137164220), (122, 68582110), (244, 34291055), (305, 27432844), (610, 13716422), (1163, 7194340), (1220, 6858211), (2326, 3597170), (4652, 1798585), (5815, 1438868), (5897, 1418860), (11630, 719434), (11794, 709430), (23260, 359717), (23588, 354715), (29485, 283772), (58970, 141886), (70943, 117940)]