359093150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 755951616

約数和(自身を除く): 396858466

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 71, 130, 142, 155, 251, 310, 325, 355, 403, 502, 650, 710, 775, 806, 923, 1255, 1550, 1775, 1846, 2015, 2201, 2510, 3263, 3550, 4030, 4402, 4615, 6275, 6526, 7781, 9230, 10075, 11005, 12550, 15562, 16315, 17821, 20150, 22010, 23075, 28613, 32630, 35642, 38905, 46150, 55025, 57226, 77810, 81575, 89105, 101153, 110050, 143065, 163150, 178210, 194525, 202306, 231673, 286130, 389050, 445525, 463346, 505765, 552451, 715325, 891050, 1011530, 1104902, 1158365, 1430650, 2316730, 2528825, 2762255, 5057650, 5524510, 5791825, 7181863, 11583650, 13811275, 14363726, 27622550, 35909315, 71818630, 179546575, 359093150]

約数ペア:

[(1, 359093150), (2, 179546575), (5, 71818630), (10, 35909315), (13, 27622550), (25, 14363726), (26, 13811275), (31, 11583650), (50, 7181863), (62, 5791825), (65, 5524510), (71, 5057650), (130, 2762255), (142, 2528825), (155, 2316730), (251, 1430650), (310, 1158365), (325, 1104902), (355, 1011530), (403, 891050), (502, 715325), (650, 552451), (710, 505765), (775, 463346), (806, 445525), (923, 389050), (1255, 286130), (1550, 231673), (1775, 202306), (1846, 194525), (2015, 178210), (2201, 163150), (2510, 143065), (3263, 110050), (3550, 101153), (4030, 89105), (4402, 81575), (4615, 77810), (6275, 57226), (6526, 55025), (7781, 46150), (9230, 38905), (10075, 35642), (11005, 32630), (12550, 28613), (15562, 23075), (16315, 22010), (17821, 20150)]