72846380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3617}}^1$

素因数の和:3698

約数の個数: 48

約数和(自身を含む): 164112480

約数和(自身を除く): 91266100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 3617, 4028, 5035, 7234, 10070, 14468, 18085, 20140, 36170, 68723, 72340, 137446, 191701, 274892, 343615, 383402, 687230, 766804, 958505, 1374460, 1917010, 3642319, 3834020, 7284638, 14569276, 18211595, 36423190, 72846380]

約数ペア:

[(1, 72846380), (2, 36423190), (4, 18211595), (5, 14569276), (10, 7284638), (19, 3834020), (20, 3642319), (38, 1917010), (53, 1374460), (76, 958505), (95, 766804), (106, 687230), (190, 383402), (212, 343615), (265, 274892), (380, 191701), (530, 137446), (1007, 72340), (1060, 68723), (2014, 36170), (3617, 20140), (4028, 18085), (5035, 14468), (7234, 10070)]