152422820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{953}}^1$

素因数の和:1700

約数の個数: 48

約数和(自身を含む): 350034048

約数和(自身を除く): 197611228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 727, 953, 1454, 1906, 2908, 3635, 3812, 4765, 7270, 7997, 9530, 10483, 14540, 15994, 19060, 20966, 31988, 39985, 41932, 52415, 79970, 104830, 159940, 209660, 692831, 1385662, 2771324, 3464155, 6928310, 7621141, 13856620, 15242282, 30484564, 38105705, 76211410, 152422820]

約数ペア:

[(1, 152422820), (2, 76211410), (4, 38105705), (5, 30484564), (10, 15242282), (11, 13856620), (20, 7621141), (22, 6928310), (44, 3464155), (55, 2771324), (110, 1385662), (220, 692831), (727, 209660), (953, 159940), (1454, 104830), (1906, 79970), (2908, 52415), (3635, 41932), (3812, 39985), (4765, 31988), (7270, 20966), (7997, 19060), (9530, 15994), (10483, 14540)]