41191240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:766

約数の個数: 64

約数和(自身を含む): 98884800

約数和(自身を除く): 57693560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 83, 95, 152, 166, 190, 332, 380, 415, 653, 664, 760, 830, 1306, 1577, 1660, 2612, 3154, 3265, 3320, 5224, 6308, 6530, 7885, 12407, 12616, 13060, 15770, 24814, 26120, 31540, 49628, 54199, 62035, 63080, 99256, 108398, 124070, 216796, 248140, 270995, 433592, 496280, 541990, 1029781, 1083980, 2059562, 2167960, 4119124, 5148905, 8238248, 10297810, 20595620, 41191240]

約数ペア:

[(1, 41191240), (2, 20595620), (4, 10297810), (5, 8238248), (8, 5148905), (10, 4119124), (19, 2167960), (20, 2059562), (38, 1083980), (40, 1029781), (76, 541990), (83, 496280), (95, 433592), (152, 270995), (166, 248140), (190, 216796), (332, 124070), (380, 108398), (415, 99256), (653, 63080), (664, 62035), (760, 54199), (830, 49628), (1306, 31540), (1577, 26120), (1660, 24814), (2612, 15770), (3154, 13060), (3265, 12616), (3320, 12407), (5224, 7885), (6308, 6530)]