86045150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1377

約数の個数: 48

約数和(自身を含む): 169179648

約数和(自身を除く): 83134498

約数列:

[1, 2, 5, 10, 25, 31, 43, 50, 62, 86, 155, 215, 310, 430, 775, 1075, 1291, 1333, 1550, 2150, 2582, 2666, 6455, 6665, 12910, 13330, 32275, 33325, 40021, 55513, 64550, 66650, 80042, 111026, 200105, 277565, 400210, 555130, 1000525, 1387825, 1720903, 2001050, 2775650, 3441806, 8604515, 17209030, 43022575, 86045150]

約数ペア:

[(1, 86045150), (2, 43022575), (5, 17209030), (10, 8604515), (25, 3441806), (31, 2775650), (43, 2001050), (50, 1720903), (62, 1387825), (86, 1000525), (155, 555130), (215, 400210), (310, 277565), (430, 200105), (775, 111026), (1075, 80042), (1291, 66650), (1333, 64550), (1550, 55513), (2150, 40021), (2582, 33325), (2666, 32275), (6455, 13330), (6665, 12910)]