1882164670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:877

約数の個数: 64

約数和(自身を含む): 3585487680

約数和(自身を除く): 1703323010

約数列:

[1, 2, 5, 10, 29, 58, 67, 134, 145, 157, 290, 314, 335, 617, 670, 785, 1234, 1570, 1943, 3085, 3886, 4553, 6170, 9106, 9715, 10519, 17893, 19430, 21038, 22765, 35786, 41339, 45530, 52595, 82678, 89465, 96869, 105190, 178930, 193738, 206695, 305051, 413390, 484345, 610102, 968690, 1198831, 1525255, 2397662, 2809201, 3050510, 5618402, 5994155, 6490223, 11988310, 12980446, 14046005, 28092010, 32451115, 64902230, 188216467, 376432934, 941082335, 1882164670]

約数ペア:

[(1, 1882164670), (2, 941082335), (5, 376432934), (10, 188216467), (29, 64902230), (58, 32451115), (67, 28092010), (134, 14046005), (145, 12980446), (157, 11988310), (290, 6490223), (314, 5994155), (335, 5618402), (617, 3050510), (670, 2809201), (785, 2397662), (1234, 1525255), (1570, 1198831), (1943, 968690), (3085, 610102), (3886, 484345), (4553, 413390), (6170, 305051), (9106, 206695), (9715, 193738), (10519, 178930), (17893, 105190), (19430, 96869), (21038, 89465), (22765, 82678), (35786, 52595), (41339, 45530)]