73308950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10253}}^1$

素因数の和:10289

約数の個数: 48

約数和(自身を含む): 160208496

約数和(自身を除く): 86899546

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 10253, 20506, 51265, 102530, 112783, 133289, 225566, 256325, 266578, 512650, 563915, 666445, 1127830, 1332890, 1466179, 2819575, 2932358, 3332225, 5639150, 6664450, 7330895, 14661790, 36654475, 73308950]

約数ペア:

[(1, 73308950), (2, 36654475), (5, 14661790), (10, 7330895), (11, 6664450), (13, 5639150), (22, 3332225), (25, 2932358), (26, 2819575), (50, 1466179), (55, 1332890), (65, 1127830), (110, 666445), (130, 563915), (143, 512650), (275, 266578), (286, 256325), (325, 225566), (550, 133289), (650, 112783), (715, 102530), (1430, 51265), (3575, 20506), (7150, 10253)]