38559200

素因数分解:

$2^5\times 5^2\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:484

約数の個数: 72

約数和(自身を含む): 95040792

約数和(自身を除く): 56481592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 157, 160, 200, 307, 314, 400, 614, 628, 785, 800, 1228, 1256, 1535, 1570, 2456, 2512, 3070, 3140, 3925, 4912, 5024, 6140, 6280, 7675, 7850, 9824, 12280, 12560, 15350, 15700, 24560, 25120, 30700, 31400, 48199, 49120, 61400, 62800, 96398, 122800, 125600, 192796, 240995, 245600, 385592, 481990, 771184, 963980, 1204975, 1542368, 1927960, 2409950, 3855920, 4819900, 7711840, 9639800, 19279600, 38559200]

約数ペア:

[(1, 38559200), (2, 19279600), (4, 9639800), (5, 7711840), (8, 4819900), (10, 3855920), (16, 2409950), (20, 1927960), (25, 1542368), (32, 1204975), (40, 963980), (50, 771184), (80, 481990), (100, 385592), (157, 245600), (160, 240995), (200, 192796), (307, 125600), (314, 122800), (400, 96398), (614, 62800), (628, 61400), (785, 49120), (800, 48199), (1228, 31400), (1256, 30700), (1535, 25120), (1570, 24560), (2456, 15700), (2512, 15350), (3070, 12560), (3140, 12280), (3925, 9824), (4912, 7850), (5024, 7675), (6140, 6280)]