13553973420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{159421}}^1$

素因数の和:159555

約数の個数: 96

約数和(自身を含む): 41245659840

約数和(自身を除く): 27691686420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 109, 130, 156, 195, 218, 260, 327, 390, 436, 545, 654, 780, 1090, 1308, 1417, 1635, 2180, 2834, 3270, 4251, 5668, 6540, 7085, 8502, 14170, 17004, 21255, 28340, 42510, 85020, 159421, 318842, 478263, 637684, 797105, 956526, 1594210, 1913052, 2072473, 2391315, 3188420, 4144946, 4782630, 6217419, 8289892, 9565260, 10362365, 12434838, 17376889, 20724730, 24869676, 31087095, 34753778, 41449460, 52130667, 62174190, 69507556, 86884445, 104261334, 124348380, 173768890, 208522668, 225899557, 260653335, 347537780, 451799114, 521306670, 677698671, 903598228, 1042613340, 1129497785, 1355397342, 2258995570, 2710794684, 3388493355, 4517991140, 6776986710, 13553973420]

約数ペア:

[(1, 13553973420), (2, 6776986710), (3, 4517991140), (4, 3388493355), (5, 2710794684), (6, 2258995570), (10, 1355397342), (12, 1129497785), (13, 1042613340), (15, 903598228), (20, 677698671), (26, 521306670), (30, 451799114), (39, 347537780), (52, 260653335), (60, 225899557), (65, 208522668), (78, 173768890), (109, 124348380), (130, 104261334), (156, 86884445), (195, 69507556), (218, 62174190), (260, 52130667), (327, 41449460), (390, 34753778), (436, 31087095), (545, 24869676), (654, 20724730), (780, 17376889), (1090, 12434838), (1308, 10362365), (1417, 9565260), (1635, 8289892), (2180, 6217419), (2834, 4782630), (3270, 4144946), (4251, 3188420), (5668, 2391315), (6540, 2072473), (7085, 1913052), (8502, 1594210), (14170, 956526), (17004, 797105), (21255, 637684), (28340, 478263), (42510, 318842), (85020, 159421)]