1252895380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{183709}}^1$

素因数の和:183760

約数の個数: 48

約数和(自身を含む): 2962874880

約数和(自身を除く): 1709979500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 183709, 367418, 734836, 918545, 1837090, 2020799, 3674180, 4041598, 5694979, 8083196, 10103995, 11389958, 20207990, 22779916, 28474895, 40415980, 56949790, 62644769, 113899580, 125289538, 250579076, 313223845, 626447690, 1252895380]

約数ペア:

[(1, 1252895380), (2, 626447690), (4, 313223845), (5, 250579076), (10, 125289538), (11, 113899580), (20, 62644769), (22, 56949790), (31, 40415980), (44, 28474895), (55, 22779916), (62, 20207990), (110, 11389958), (124, 10103995), (155, 8083196), (220, 5694979), (310, 4041598), (341, 3674180), (620, 2020799), (682, 1837090), (1364, 918545), (1705, 734836), (3410, 367418), (6820, 183709)]