45568780

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 98058240

約数和(自身を除く): 52489460

約数列:

[1, 2, 4, 5, 10, 20, 79, 151, 158, 191, 302, 316, 382, 395, 604, 755, 764, 790, 955, 1510, 1580, 1910, 3020, 3820, 11929, 15089, 23858, 28841, 30178, 47716, 57682, 59645, 60356, 75445, 115364, 119290, 144205, 150890, 238580, 288410, 301780, 576820, 2278439, 4556878, 9113756, 11392195, 22784390, 45568780]

約数ペア:

[(1, 45568780), (2, 22784390), (4, 11392195), (5, 9113756), (10, 4556878), (20, 2278439), (79, 576820), (151, 301780), (158, 288410), (191, 238580), (302, 150890), (316, 144205), (382, 119290), (395, 115364), (604, 75445), (755, 60356), (764, 59645), (790, 57682), (955, 47716), (1510, 30178), (1580, 28841), (1910, 23858), (3020, 15089), (3820, 11929)]