97730500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{3989}}^1$

素因数の和:4022

約数の個数: 72

約数和(自身を含む): 248353560

約数和(自身を除く): 150623060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 980, 1225, 1750, 2450, 3500, 3989, 4900, 6125, 7978, 12250, 15956, 19945, 24500, 27923, 39890, 55846, 79780, 99725, 111692, 139615, 195461, 199450, 279230, 390922, 398900, 498625, 558460, 698075, 781844, 977305, 997250, 1396150, 1954610, 1994500, 2792300, 3490375, 3909220, 4886525, 6980750, 9773050, 13961500, 19546100, 24432625, 48865250, 97730500]

約数ペア:

[(1, 97730500), (2, 48865250), (4, 24432625), (5, 19546100), (7, 13961500), (10, 9773050), (14, 6980750), (20, 4886525), (25, 3909220), (28, 3490375), (35, 2792300), (49, 1994500), (50, 1954610), (70, 1396150), (98, 997250), (100, 977305), (125, 781844), (140, 698075), (175, 558460), (196, 498625), (245, 398900), (250, 390922), (350, 279230), (490, 199450), (500, 195461), (700, 139615), (875, 111692), (980, 99725), (1225, 79780), (1750, 55846), (2450, 39890), (3500, 27923), (3989, 24500), (4900, 19945), (6125, 15956), (7978, 12250)]