99207220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{6271}}^1$

素因数の和:6400

約数の個数: 48

約数和(自身を含む): 240242688

約数和(自身を除く): 141035468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2260, 3164, 3955, 6271, 7910, 12542, 15820, 25084, 31355, 43897, 62710, 87794, 125420, 175588, 219485, 438970, 708623, 877940, 1417246, 2834492, 3543115, 4960361, 7086230, 9920722, 14172460, 19841444, 24801805, 49603610, 99207220]

約数ペア:

[(1, 99207220), (2, 49603610), (4, 24801805), (5, 19841444), (7, 14172460), (10, 9920722), (14, 7086230), (20, 4960361), (28, 3543115), (35, 2834492), (70, 1417246), (113, 877940), (140, 708623), (226, 438970), (452, 219485), (565, 175588), (791, 125420), (1130, 87794), (1582, 62710), (2260, 43897), (3164, 31355), (3955, 25084), (6271, 15820), (7910, 12542)]