962839420

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{1511}}^1$

素因数の和:1882

約数の個数: 48

約数和(自身を含む): 2046352896

約数和(自身を除く): 1083513476

約数列:

[1, 2, 4, 5, 10, 20, 151, 211, 302, 422, 604, 755, 844, 1055, 1510, 1511, 2110, 3020, 3022, 4220, 6044, 7555, 15110, 30220, 31861, 63722, 127444, 159305, 228161, 318610, 318821, 456322, 637220, 637642, 912644, 1140805, 1275284, 1594105, 2281610, 3188210, 4563220, 6376420, 48141971, 96283942, 192567884, 240709855, 481419710, 962839420]

約数ペア:

[(1, 962839420), (2, 481419710), (4, 240709855), (5, 192567884), (10, 96283942), (20, 48141971), (151, 6376420), (211, 4563220), (302, 3188210), (422, 2281610), (604, 1594105), (755, 1275284), (844, 1140805), (1055, 912644), (1510, 637642), (1511, 637220), (2110, 456322), (3020, 318821), (3022, 318610), (4220, 228161), (6044, 159305), (7555, 127444), (15110, 63722), (30220, 31861)]