45574340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10501}}^1$

素因数の和:10548

約数の個数: 48

約数和(自身を含む): 112917504

約数和(自身を除く): 67343164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 10501, 21002, 42004, 52505, 73507, 105010, 147014, 210020, 294028, 325531, 367535, 651062, 735070, 1302124, 1470140, 1627655, 2278717, 3255310, 4557434, 6510620, 9114868, 11393585, 22787170, 45574340]

約数ペア:

[(1, 45574340), (2, 22787170), (4, 11393585), (5, 9114868), (7, 6510620), (10, 4557434), (14, 3255310), (20, 2278717), (28, 1627655), (31, 1470140), (35, 1302124), (62, 735070), (70, 651062), (124, 367535), (140, 325531), (155, 294028), (217, 210020), (310, 147014), (434, 105010), (620, 73507), (868, 52505), (1085, 42004), (2170, 21002), (4340, 10501)]