226698340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{829}}^1$

素因数の和:973

約数の個数: 72

約数和(自身を含む): 528547320

約数和(自身を除く): 301848980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 121, 220, 226, 242, 452, 484, 565, 605, 829, 1130, 1210, 1243, 1658, 2260, 2420, 2486, 3316, 4145, 4972, 6215, 8290, 9119, 12430, 13673, 16580, 18238, 24860, 27346, 36476, 45595, 54692, 68365, 91190, 93677, 100309, 136730, 182380, 187354, 200618, 273460, 374708, 401236, 468385, 501545, 936770, 1003090, 1030447, 1873540, 2006180, 2060894, 4121788, 5152235, 10304470, 11334917, 20608940, 22669834, 45339668, 56674585, 113349170, 226698340]

約数ペア:

[(1, 226698340), (2, 113349170), (4, 56674585), (5, 45339668), (10, 22669834), (11, 20608940), (20, 11334917), (22, 10304470), (44, 5152235), (55, 4121788), (110, 2060894), (113, 2006180), (121, 1873540), (220, 1030447), (226, 1003090), (242, 936770), (452, 501545), (484, 468385), (565, 401236), (605, 374708), (829, 273460), (1130, 200618), (1210, 187354), (1243, 182380), (1658, 136730), (2260, 100309), (2420, 93677), (2486, 91190), (3316, 68365), (4145, 54692), (4972, 45595), (6215, 36476), (8290, 27346), (9119, 24860), (12430, 18238), (13673, 16580)]