99664520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1014

約数の個数: 64

約数和(自身を含む): 236113920

約数和(自身を除く): 136449400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 127, 184, 230, 254, 460, 508, 635, 853, 920, 1016, 1270, 1706, 2540, 2921, 3412, 4265, 5080, 5842, 6824, 8530, 11684, 14605, 17060, 19619, 23368, 29210, 34120, 39238, 58420, 78476, 98095, 108331, 116840, 156952, 196190, 216662, 392380, 433324, 541655, 784760, 866648, 1083310, 2166620, 2491613, 4333240, 4983226, 9966452, 12458065, 19932904, 24916130, 49832260, 99664520]

約数ペア:

[(1, 99664520), (2, 49832260), (4, 24916130), (5, 19932904), (8, 12458065), (10, 9966452), (20, 4983226), (23, 4333240), (40, 2491613), (46, 2166620), (92, 1083310), (115, 866648), (127, 784760), (184, 541655), (230, 433324), (254, 392380), (460, 216662), (508, 196190), (635, 156952), (853, 116840), (920, 108331), (1016, 98095), (1270, 78476), (1706, 58420), (2540, 39238), (2921, 34120), (3412, 29210), (4265, 23368), (5080, 19619), (5842, 17060), (6824, 14605), (8530, 11684)]