45589540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 100018800

約数和(自身を除く): 54429260

約数列:

[1, 2, 4, 5, 10, 20, 41, 53, 82, 106, 164, 205, 212, 265, 410, 530, 820, 1049, 1060, 2098, 2173, 4196, 4346, 5245, 8692, 10490, 10865, 20980, 21730, 43009, 43460, 55597, 86018, 111194, 172036, 215045, 222388, 277985, 430090, 555970, 860180, 1111940, 2279477, 4558954, 9117908, 11397385, 22794770, 45589540]

約数ペア:

[(1, 45589540), (2, 22794770), (4, 11397385), (5, 9117908), (10, 4558954), (20, 2279477), (41, 1111940), (53, 860180), (82, 555970), (106, 430090), (164, 277985), (205, 222388), (212, 215045), (265, 172036), (410, 111194), (530, 86018), (820, 55597), (1049, 43460), (1060, 43009), (2098, 21730), (2173, 20980), (4196, 10865), (4346, 10490), (5245, 8692)]