2559969460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{5791}}^1$

素因数の和:5885

約数の個数: 72

約数和(自身を含む): 5797467648

約数和(自身を除く): 3237498188

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 961, 1426, 1922, 2852, 3565, 3844, 4805, 5791, 7130, 9610, 11582, 14260, 19220, 22103, 23164, 28955, 44206, 57910, 88412, 110515, 115820, 133193, 179521, 221030, 266386, 359042, 442060, 532772, 665965, 718084, 897605, 1331930, 1795210, 2663860, 3590420, 4128983, 5565151, 8257966, 11130302, 16515932, 20644915, 22260604, 27825755, 41289830, 55651510, 82579660, 111303020, 127998473, 255996946, 511993892, 639992365, 1279984730, 2559969460]

約数ペア:

[(1, 2559969460), (2, 1279984730), (4, 639992365), (5, 511993892), (10, 255996946), (20, 127998473), (23, 111303020), (31, 82579660), (46, 55651510), (62, 41289830), (92, 27825755), (115, 22260604), (124, 20644915), (155, 16515932), (230, 11130302), (310, 8257966), (460, 5565151), (620, 4128983), (713, 3590420), (961, 2663860), (1426, 1795210), (1922, 1331930), (2852, 897605), (3565, 718084), (3844, 665965), (4805, 532772), (5791, 442060), (7130, 359042), (9610, 266386), (11582, 221030), (14260, 179521), (19220, 133193), (22103, 115820), (23164, 110515), (28955, 88412), (44206, 57910)]