99563240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4871}}^1$

素因数の和:4962

約数の個数: 64

約数和(自身を含む): 259580160

約数和(自身を除く): 160016920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2920, 4088, 4871, 5110, 9742, 10220, 19484, 20440, 24355, 34097, 38968, 48710, 68194, 97420, 136388, 170485, 194840, 272776, 340970, 355583, 681940, 711166, 1363880, 1422332, 1777915, 2489081, 2844664, 3555830, 4978162, 7111660, 9956324, 12445405, 14223320, 19912648, 24890810, 49781620, 99563240]

約数ペア:

[(1, 99563240), (2, 49781620), (4, 24890810), (5, 19912648), (7, 14223320), (8, 12445405), (10, 9956324), (14, 7111660), (20, 4978162), (28, 3555830), (35, 2844664), (40, 2489081), (56, 1777915), (70, 1422332), (73, 1363880), (140, 711166), (146, 681940), (280, 355583), (292, 340970), (365, 272776), (511, 194840), (584, 170485), (730, 136388), (1022, 97420), (1460, 68194), (2044, 48710), (2555, 38968), (2920, 34097), (4088, 24355), (4871, 20440), (5110, 19484), (9742, 10220)]