83897940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3769}}^1$

素因数の和:3841

約数の個数: 96

約数和(自身を含む): 273611520

約数和(自身を除く): 189713580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3710, 3769, 4452, 5565, 7420, 7538, 11130, 11307, 15076, 18845, 22260, 22614, 26383, 37690, 45228, 52766, 56535, 75380, 79149, 105532, 113070, 131915, 158298, 199757, 226140, 263830, 316596, 395745, 399514, 527660, 599271, 791490, 799028, 998785, 1198542, 1398299, 1582980, 1997570, 2397084, 2796598, 2996355, 3995140, 4194897, 5593196, 5992710, 6991495, 8389794, 11985420, 13982990, 16779588, 20974485, 27965980, 41948970, 83897940]

約数ペア:

[(1, 83897940), (2, 41948970), (3, 27965980), (4, 20974485), (5, 16779588), (6, 13982990), (7, 11985420), (10, 8389794), (12, 6991495), (14, 5992710), (15, 5593196), (20, 4194897), (21, 3995140), (28, 2996355), (30, 2796598), (35, 2397084), (42, 1997570), (53, 1582980), (60, 1398299), (70, 1198542), (84, 998785), (105, 799028), (106, 791490), (140, 599271), (159, 527660), (210, 399514), (212, 395745), (265, 316596), (318, 263830), (371, 226140), (420, 199757), (530, 158298), (636, 131915), (742, 113070), (795, 105532), (1060, 79149), (1113, 75380), (1484, 56535), (1590, 52766), (1855, 45228), (2226, 37690), (3180, 26383), (3710, 22614), (3769, 22260), (4452, 18845), (5565, 15076), (7420, 11307), (7538, 11130)]