224331250

素因数分解:

$2^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 496093248

約数和(自身を除く): 271761998

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 130, 143, 250, 251, 275, 286, 325, 502, 550, 625, 650, 715, 1250, 1255, 1375, 1430, 1625, 2510, 2750, 2761, 3125, 3250, 3263, 3575, 5522, 6250, 6275, 6526, 6875, 7150, 8125, 12550, 13750, 13805, 16250, 16315, 17875, 27610, 31375, 32630, 34375, 35750, 35893, 40625, 62750, 68750, 69025, 71786, 81250, 81575, 89375, 138050, 156875, 163150, 178750, 179465, 313750, 345125, 358930, 407875, 446875, 690250, 784375, 815750, 893750, 897325, 1568750, 1725625, 1794650, 2039375, 3451250, 4078750, 4486625, 8628125, 8973250, 10196875, 17256250, 20393750, 22433125, 44866250, 112165625, 224331250]

約数ペア:

[(1, 224331250), (2, 112165625), (5, 44866250), (10, 22433125), (11, 20393750), (13, 17256250), (22, 10196875), (25, 8973250), (26, 8628125), (50, 4486625), (55, 4078750), (65, 3451250), (110, 2039375), (125, 1794650), (130, 1725625), (143, 1568750), (250, 897325), (251, 893750), (275, 815750), (286, 784375), (325, 690250), (502, 446875), (550, 407875), (625, 358930), (650, 345125), (715, 313750), (1250, 179465), (1255, 178750), (1375, 163150), (1430, 156875), (1625, 138050), (2510, 89375), (2750, 81575), (2761, 81250), (3125, 71786), (3250, 69025), (3263, 68750), (3575, 62750), (5522, 40625), (6250, 35893), (6275, 35750), (6526, 34375), (6875, 32630), (7150, 31375), (8125, 27610), (12550, 17875), (13750, 16315), (13805, 16250)]