5655406250

素因数分解:

$2^1\times 5^6\times {\mathrm{13}}^1\times {\mathrm{13921}}^1$

素因数の和:13966

約数の個数: 56

約数和(自身を含む): 11420244444

約数和(自身を除く): 5764838194

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 625, 650, 1250, 1625, 3125, 3250, 6250, 8125, 13921, 15625, 16250, 27842, 31250, 40625, 69605, 81250, 139210, 180973, 203125, 348025, 361946, 406250, 696050, 904865, 1740125, 1809730, 3480250, 4524325, 8700625, 9048650, 17401250, 22621625, 43503125, 45243250, 87006250, 113108125, 217515625, 226216250, 435031250, 565540625, 1131081250, 2827703125, 5655406250]

約数ペア:

[(1, 5655406250), (2, 2827703125), (5, 1131081250), (10, 565540625), (13, 435031250), (25, 226216250), (26, 217515625), (50, 113108125), (65, 87006250), (125, 45243250), (130, 43503125), (250, 22621625), (325, 17401250), (625, 9048650), (650, 8700625), (1250, 4524325), (1625, 3480250), (3125, 1809730), (3250, 1740125), (6250, 904865), (8125, 696050), (13921, 406250), (15625, 361946), (16250, 348025), (27842, 203125), (31250, 180973), (40625, 139210), (69605, 81250)]