28722644500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{47911}}^1$

素因数の和:48050

約数の個数: 96

約数和(自身を含む): 69062273280

約数和(自身を除く): 40339628780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 109, 110, 125, 218, 220, 250, 275, 436, 500, 545, 550, 1090, 1100, 1199, 1375, 2180, 2398, 2725, 2750, 4796, 5450, 5500, 5995, 10900, 11990, 13625, 23980, 27250, 29975, 47911, 54500, 59950, 95822, 119900, 149875, 191644, 239555, 299750, 479110, 527021, 599500, 958220, 1054042, 1197775, 2108084, 2395550, 2635105, 4791100, 5222299, 5270210, 5988875, 10444598, 10540420, 11977750, 13175525, 20889196, 23955500, 26111495, 26351050, 52222990, 52702100, 57445289, 65877625, 104445980, 114890578, 130557475, 131755250, 229781156, 261114950, 263510500, 287226445, 522229900, 574452890, 652787375, 1148905780, 1305574750, 1436132225, 2611149500, 2872264450, 5744528900, 7180661125, 14361322250, 28722644500]

約数ペア:

[(1, 28722644500), (2, 14361322250), (4, 7180661125), (5, 5744528900), (10, 2872264450), (11, 2611149500), (20, 1436132225), (22, 1305574750), (25, 1148905780), (44, 652787375), (50, 574452890), (55, 522229900), (100, 287226445), (109, 263510500), (110, 261114950), (125, 229781156), (218, 131755250), (220, 130557475), (250, 114890578), (275, 104445980), (436, 65877625), (500, 57445289), (545, 52702100), (550, 52222990), (1090, 26351050), (1100, 26111495), (1199, 23955500), (1375, 20889196), (2180, 13175525), (2398, 11977750), (2725, 10540420), (2750, 10444598), (4796, 5988875), (5450, 5270210), (5500, 5222299), (5995, 4791100), (10900, 2635105), (11990, 2395550), (13625, 2108084), (23980, 1197775), (27250, 1054042), (29975, 958220), (47911, 599500), (54500, 527021), (59950, 479110), (95822, 299750), (119900, 239555), (149875, 191644)]