1181750380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{46489}}^1$

素因数の和:46570

約数の個数: 48

約数和(自身を含む): 2624267520

約数和(自身を除く): 1442517140

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 310, 410, 620, 820, 1271, 2542, 5084, 6355, 12710, 25420, 46489, 92978, 185956, 232445, 464890, 929780, 1441159, 1906049, 2882318, 3812098, 5764636, 7205795, 7624196, 9530245, 14411590, 19060490, 28823180, 38120980, 59087519, 118175038, 236350076, 295437595, 590875190, 1181750380]

約数ペア:

[(1, 1181750380), (2, 590875190), (4, 295437595), (5, 236350076), (10, 118175038), (20, 59087519), (31, 38120980), (41, 28823180), (62, 19060490), (82, 14411590), (124, 9530245), (155, 7624196), (164, 7205795), (205, 5764636), (310, 3812098), (410, 2882318), (620, 1906049), (820, 1441159), (1271, 929780), (2542, 464890), (5084, 232445), (6355, 185956), (12710, 92978), (25420, 46489)]