10478720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{2339}}^1$

素因数の和:2365

約数の個数: 64

約数和(自身を含む): 28641600

約数和(自身を除く): 18162880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 2339, 4480, 4678, 9356, 11695, 16373, 18712, 23390, 32746, 37424, 46780, 65492, 74848, 81865, 93560, 130984, 149696, 163730, 187120, 261968, 299392, 327460, 374240, 523936, 654920, 748480, 1047872, 1309840, 1496960, 2095744, 2619680, 5239360, 10478720]

約数ペア:

[(1, 10478720), (2, 5239360), (4, 2619680), (5, 2095744), (7, 1496960), (8, 1309840), (10, 1047872), (14, 748480), (16, 654920), (20, 523936), (28, 374240), (32, 327460), (35, 299392), (40, 261968), (56, 187120), (64, 163730), (70, 149696), (80, 130984), (112, 93560), (128, 81865), (140, 74848), (160, 65492), (224, 46780), (280, 37424), (320, 32746), (448, 23390), (560, 18712), (640, 16373), (896, 11695), (1120, 9356), (2240, 4678), (2339, 4480)]