45744220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{829}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 100396800

約数和(自身を除く): 54652580

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 89, 124, 155, 178, 310, 356, 445, 620, 829, 890, 1658, 1780, 2759, 3316, 4145, 5518, 8290, 11036, 13795, 16580, 25699, 27590, 51398, 55180, 73781, 102796, 128495, 147562, 256990, 295124, 368905, 513980, 737810, 1475620, 2287211, 4574422, 9148844, 11436055, 22872110, 45744220]

約数ペア:

[(1, 45744220), (2, 22872110), (4, 11436055), (5, 9148844), (10, 4574422), (20, 2287211), (31, 1475620), (62, 737810), (89, 513980), (124, 368905), (155, 295124), (178, 256990), (310, 147562), (356, 128495), (445, 102796), (620, 73781), (829, 55180), (890, 51398), (1658, 27590), (1780, 25699), (2759, 16580), (3316, 13795), (4145, 11036), (5518, 8290)]