1330201780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{152197}}^1$

素因数の和:152248

約数の個数: 48

約数和(自身を含む): 3068311680

約数和(自身を除く): 1738109900

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 152197, 304394, 608788, 760985, 1521970, 2891743, 3043940, 3500531, 5783486, 7001062, 11566972, 14002124, 14458715, 17502655, 28917430, 35005310, 57834860, 66510089, 70010620, 133020178, 266040356, 332550445, 665100890, 1330201780]

約数ペア:

[(1, 1330201780), (2, 665100890), (4, 332550445), (5, 266040356), (10, 133020178), (19, 70010620), (20, 66510089), (23, 57834860), (38, 35005310), (46, 28917430), (76, 17502655), (92, 14458715), (95, 14002124), (115, 11566972), (190, 7001062), (230, 5783486), (380, 3500531), (437, 3043940), (460, 2891743), (874, 1521970), (1748, 760985), (2185, 608788), (4370, 304394), (8740, 152197)]