130834480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1399}}^1$

素因数の和:1586

約数の個数: 80

約数和(自身を含む): 349977600

約数和(自身を除く): 219143120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 167, 280, 334, 560, 668, 835, 1169, 1336, 1399, 1670, 2338, 2672, 2798, 3340, 4676, 5596, 5845, 6680, 6995, 9352, 9793, 11192, 11690, 13360, 13990, 18704, 19586, 22384, 23380, 27980, 39172, 46760, 48965, 55960, 78344, 93520, 97930, 111920, 156688, 195860, 233633, 391720, 467266, 783440, 934532, 1168165, 1635431, 1869064, 2336330, 3270862, 3738128, 4672660, 6541724, 8177155, 9345320, 13083448, 16354310, 18690640, 26166896, 32708620, 65417240, 130834480]

約数ペア:

[(1, 130834480), (2, 65417240), (4, 32708620), (5, 26166896), (7, 18690640), (8, 16354310), (10, 13083448), (14, 9345320), (16, 8177155), (20, 6541724), (28, 4672660), (35, 3738128), (40, 3270862), (56, 2336330), (70, 1869064), (80, 1635431), (112, 1168165), (140, 934532), (167, 783440), (280, 467266), (334, 391720), (560, 233633), (668, 195860), (835, 156688), (1169, 111920), (1336, 97930), (1399, 93520), (1670, 78344), (2338, 55960), (2672, 48965), (2798, 46760), (3340, 39172), (4676, 27980), (5596, 23380), (5845, 22384), (6680, 19586), (6995, 18704), (9352, 13990), (9793, 13360), (11192, 11690)]