88285520

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:508

約数の個数: 80

約数和(自身を含む): 214652928

約数和(自身を除く): 126367408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 97, 124, 155, 194, 248, 310, 367, 388, 485, 496, 620, 734, 776, 970, 1240, 1468, 1552, 1835, 1940, 2480, 2936, 3007, 3670, 3880, 5872, 6014, 7340, 7760, 11377, 12028, 14680, 15035, 22754, 24056, 29360, 30070, 35599, 45508, 48112, 56885, 60140, 71198, 91016, 113770, 120280, 142396, 177995, 182032, 227540, 240560, 284792, 355990, 455080, 569584, 711980, 910160, 1103569, 1423960, 2207138, 2847920, 4414276, 5517845, 8828552, 11035690, 17657104, 22071380, 44142760, 88285520]

約数ペア:

[(1, 88285520), (2, 44142760), (4, 22071380), (5, 17657104), (8, 11035690), (10, 8828552), (16, 5517845), (20, 4414276), (31, 2847920), (40, 2207138), (62, 1423960), (80, 1103569), (97, 910160), (124, 711980), (155, 569584), (194, 455080), (248, 355990), (310, 284792), (367, 240560), (388, 227540), (485, 182032), (496, 177995), (620, 142396), (734, 120280), (776, 113770), (970, 91016), (1240, 71198), (1468, 60140), (1552, 56885), (1835, 48112), (1940, 45508), (2480, 35599), (2936, 30070), (3007, 29360), (3670, 24056), (3880, 22754), (5872, 15035), (6014, 14680), (7340, 12028), (7760, 11377)]