12005060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 28057344

約数和(自身を除く): 16052284

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 67, 68, 85, 124, 134, 155, 170, 268, 289, 310, 335, 340, 527, 578, 620, 670, 1054, 1139, 1156, 1340, 1445, 2077, 2108, 2278, 2635, 2890, 4154, 4556, 5270, 5695, 5780, 8308, 8959, 10385, 10540, 11390, 17918, 19363, 20770, 22780, 35309, 35836, 38726, 41540, 44795, 70618, 77452, 89590, 96815, 141236, 176545, 179180, 193630, 353090, 387260, 600253, 706180, 1200506, 2401012, 3001265, 6002530, 12005060]

約数ペア:

[(1, 12005060), (2, 6002530), (4, 3001265), (5, 2401012), (10, 1200506), (17, 706180), (20, 600253), (31, 387260), (34, 353090), (62, 193630), (67, 179180), (68, 176545), (85, 141236), (124, 96815), (134, 89590), (155, 77452), (170, 70618), (268, 44795), (289, 41540), (310, 38726), (335, 35836), (340, 35309), (527, 22780), (578, 20770), (620, 19363), (670, 17918), (1054, 11390), (1139, 10540), (1156, 10385), (1340, 8959), (1445, 8308), (2077, 5780), (2108, 5695), (2278, 5270), (2635, 4556), (2890, 4154)]