59775280

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7703}}^1$

素因数の和:7813

約数の個数: 40

約数和(自身を含む): 140428512

約数和(自身を除く): 80653232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7703, 7760, 15406, 30812, 38515, 61624, 77030, 123248, 154060, 308120, 616240, 747191, 1494382, 2988764, 3735955, 5977528, 7471910, 11955056, 14943820, 29887640, 59775280]

約数ペア:

[(1, 59775280), (2, 29887640), (4, 14943820), (5, 11955056), (8, 7471910), (10, 5977528), (16, 3735955), (20, 2988764), (40, 1494382), (80, 747191), (97, 616240), (194, 308120), (388, 154060), (485, 123248), (776, 77030), (970, 61624), (1552, 38515), (1940, 30812), (3880, 15406), (7703, 7760)]