65750380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{613}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 143587584

約数和(自身を除く): 77837204

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 173, 310, 346, 613, 620, 692, 865, 1226, 1730, 2452, 3065, 3460, 5363, 6130, 10726, 12260, 19003, 21452, 26815, 38006, 53630, 76012, 95015, 106049, 107260, 190030, 212098, 380060, 424196, 530245, 1060490, 2120980, 3287519, 6575038, 13150076, 16437595, 32875190, 65750380]

約数ペア:

[(1, 65750380), (2, 32875190), (4, 16437595), (5, 13150076), (10, 6575038), (20, 3287519), (31, 2120980), (62, 1060490), (124, 530245), (155, 424196), (173, 380060), (310, 212098), (346, 190030), (613, 107260), (620, 106049), (692, 95015), (865, 76012), (1226, 53630), (1730, 38006), (2452, 26815), (3065, 21452), (3460, 19003), (5363, 12260), (6130, 10726)]