45422920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1013}}^1$

素因数の和:1102

約数の個数: 64

約数和(自身を含む): 109512000

約数和(自身を除く): 64089080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 59, 76, 95, 118, 152, 190, 236, 295, 380, 472, 590, 760, 1013, 1121, 1180, 2026, 2242, 2360, 4052, 4484, 5065, 5605, 8104, 8968, 10130, 11210, 19247, 20260, 22420, 38494, 40520, 44840, 59767, 76988, 96235, 119534, 153976, 192470, 239068, 298835, 384940, 478136, 597670, 769880, 1135573, 1195340, 2271146, 2390680, 4542292, 5677865, 9084584, 11355730, 22711460, 45422920]

約数ペア:

[(1, 45422920), (2, 22711460), (4, 11355730), (5, 9084584), (8, 5677865), (10, 4542292), (19, 2390680), (20, 2271146), (38, 1195340), (40, 1135573), (59, 769880), (76, 597670), (95, 478136), (118, 384940), (152, 298835), (190, 239068), (236, 192470), (295, 153976), (380, 119534), (472, 96235), (590, 76988), (760, 59767), (1013, 44840), (1121, 40520), (1180, 38494), (2026, 22420), (2242, 20260), (2360, 19247), (4052, 11210), (4484, 10130), (5065, 8968), (5605, 8104)]