65970100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1385

約数の個数: 72

約数和(自身を含む): 165975488

約数和(自身を除く): 100005388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 73, 100, 140, 146, 175, 292, 350, 365, 511, 700, 730, 1022, 1291, 1460, 1825, 2044, 2555, 2582, 3650, 5110, 5164, 6455, 7300, 9037, 10220, 12775, 12910, 18074, 25550, 25820, 32275, 36148, 45185, 51100, 64550, 90370, 94243, 129100, 180740, 188486, 225925, 376972, 451850, 471215, 659701, 903700, 942430, 1319402, 1884860, 2356075, 2638804, 3298505, 4712150, 6597010, 9424300, 13194020, 16492525, 32985050, 65970100]

約数ペア:

[(1, 65970100), (2, 32985050), (4, 16492525), (5, 13194020), (7, 9424300), (10, 6597010), (14, 4712150), (20, 3298505), (25, 2638804), (28, 2356075), (35, 1884860), (50, 1319402), (70, 942430), (73, 903700), (100, 659701), (140, 471215), (146, 451850), (175, 376972), (292, 225925), (350, 188486), (365, 180740), (511, 129100), (700, 94243), (730, 90370), (1022, 64550), (1291, 51100), (1460, 45185), (1825, 36148), (2044, 32275), (2555, 25820), (2582, 25550), (3650, 18074), (5110, 12910), (5164, 12775), (6455, 10220), (7300, 9037)]