130242400

素因数分解:

$2^5\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2293}}^1$

素因数の和:2384

約数の個数: 72

約数和(自身を含む): 322573104

約数和(自身を除く): 192330704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 71, 80, 100, 142, 160, 200, 284, 355, 400, 568, 710, 800, 1136, 1420, 1775, 2272, 2293, 2840, 3550, 4586, 5680, 7100, 9172, 11360, 11465, 14200, 18344, 22930, 28400, 36688, 45860, 56800, 57325, 73376, 91720, 114650, 162803, 183440, 229300, 325606, 366880, 458600, 651212, 814015, 917200, 1302424, 1628030, 1834400, 2604848, 3256060, 4070075, 5209696, 6512120, 8140150, 13024240, 16280300, 26048480, 32560600, 65121200, 130242400]

約数ペア:

[(1, 130242400), (2, 65121200), (4, 32560600), (5, 26048480), (8, 16280300), (10, 13024240), (16, 8140150), (20, 6512120), (25, 5209696), (32, 4070075), (40, 3256060), (50, 2604848), (71, 1834400), (80, 1628030), (100, 1302424), (142, 917200), (160, 814015), (200, 651212), (284, 458600), (355, 366880), (400, 325606), (568, 229300), (710, 183440), (800, 162803), (1136, 114650), (1420, 91720), (1775, 73376), (2272, 57325), (2293, 56800), (2840, 45860), (3550, 36688), (4586, 28400), (5680, 22930), (7100, 18344), (9172, 14200), (11360, 11465)]