101142400

素因数分解:

$2^7\times 5^2\times {\mathrm{31607}}^1$

素因数の和:31631

約数の個数: 48

約数和(自身を含む): 249861240

約数和(自身を除く): 148718840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 31607, 63214, 126428, 158035, 252856, 316070, 505712, 632140, 790175, 1011424, 1264280, 1580350, 2022848, 2528560, 3160700, 4045696, 5057120, 6321400, 10114240, 12642800, 20228480, 25285600, 50571200, 101142400]

約数ペア:

[(1, 101142400), (2, 50571200), (4, 25285600), (5, 20228480), (8, 12642800), (10, 10114240), (16, 6321400), (20, 5057120), (25, 4045696), (32, 3160700), (40, 2528560), (50, 2022848), (64, 1580350), (80, 1264280), (100, 1011424), (128, 790175), (160, 632140), (200, 505712), (320, 316070), (400, 252856), (640, 158035), (800, 126428), (1600, 63214), (3200, 31607)]