250834340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{1723}}^1$

素因数の和:2012

約数の個数: 48

約数和(自身を含む): 547404480

約数和(自身を除く): 296570140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 251, 290, 502, 580, 1004, 1255, 1723, 2510, 3446, 5020, 6892, 7279, 8615, 14558, 17230, 29116, 34460, 36395, 49967, 72790, 99934, 145580, 199868, 249835, 432473, 499670, 864946, 999340, 1729892, 2162365, 4324730, 8649460, 12541717, 25083434, 50166868, 62708585, 125417170, 250834340]

約数ペア:

[(1, 250834340), (2, 125417170), (4, 62708585), (5, 50166868), (10, 25083434), (20, 12541717), (29, 8649460), (58, 4324730), (116, 2162365), (145, 1729892), (251, 999340), (290, 864946), (502, 499670), (580, 432473), (1004, 249835), (1255, 199868), (1723, 145580), (2510, 99934), (3446, 72790), (5020, 49967), (6892, 36395), (7279, 34460), (8615, 29116), (14558, 17230)]