742173680

素因数分解:

$2^4\times 5^1\times {\mathrm{653}}^1\times {\mathrm{14207}}^1$

素因数の和:14873

約数の個数: 40

約数和(自身を含む): 1728317952

約数和(自身を除く): 986144272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 653, 1306, 2612, 3265, 5224, 6530, 10448, 13060, 14207, 26120, 28414, 52240, 56828, 71035, 113656, 142070, 227312, 284140, 568280, 1136560, 9277171, 18554342, 37108684, 46385855, 74217368, 92771710, 148434736, 185543420, 371086840, 742173680]

約数ペア:

[(1, 742173680), (2, 371086840), (4, 185543420), (5, 148434736), (8, 92771710), (10, 74217368), (16, 46385855), (20, 37108684), (40, 18554342), (80, 9277171), (653, 1136560), (1306, 568280), (2612, 284140), (3265, 227312), (5224, 142070), (6530, 113656), (10448, 71035), (13060, 56828), (14207, 52240), (26120, 28414)]