506668250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9697}}^1$

素因数の和:9744

約数の個数: 64

約数和(自身を含む): 1089279360

約数和(自身を除く): 582611110

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 125, 190, 209, 250, 275, 418, 475, 550, 950, 1045, 1375, 2090, 2375, 2750, 4750, 5225, 9697, 10450, 19394, 26125, 48485, 52250, 96970, 106667, 184243, 213334, 242425, 368486, 484850, 533335, 921215, 1066670, 1212125, 1842430, 2026673, 2424250, 2666675, 4053346, 4606075, 5333350, 9212150, 10133365, 13333375, 20266730, 23030375, 26666750, 46060750, 50666825, 101333650, 253334125, 506668250]

約数ペア:

[(1, 506668250), (2, 253334125), (5, 101333650), (10, 50666825), (11, 46060750), (19, 26666750), (22, 23030375), (25, 20266730), (38, 13333375), (50, 10133365), (55, 9212150), (95, 5333350), (110, 4606075), (125, 4053346), (190, 2666675), (209, 2424250), (250, 2026673), (275, 1842430), (418, 1212125), (475, 1066670), (550, 921215), (950, 533335), (1045, 484850), (1375, 368486), (2090, 242425), (2375, 213334), (2750, 184243), (4750, 106667), (5225, 96970), (9697, 52250), (10450, 48485), (19394, 26125)]