117108680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1993}}^1$

素因数の和:2130

約数の個数: 64

約数和(自身を含む): 286418160

約数和(自身を除く): 169309480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 226, 260, 452, 520, 565, 904, 1130, 1469, 1993, 2260, 2938, 3986, 4520, 5876, 7345, 7972, 9965, 11752, 14690, 15944, 19930, 25909, 29380, 39860, 51818, 58760, 79720, 103636, 129545, 207272, 225209, 259090, 450418, 518180, 900836, 1036360, 1126045, 1801672, 2252090, 2927717, 4504180, 5855434, 9008360, 11710868, 14638585, 23421736, 29277170, 58554340, 117108680]

約数ペア:

[(1, 117108680), (2, 58554340), (4, 29277170), (5, 23421736), (8, 14638585), (10, 11710868), (13, 9008360), (20, 5855434), (26, 4504180), (40, 2927717), (52, 2252090), (65, 1801672), (104, 1126045), (113, 1036360), (130, 900836), (226, 518180), (260, 450418), (452, 259090), (520, 225209), (565, 207272), (904, 129545), (1130, 103636), (1469, 79720), (1993, 58760), (2260, 51818), (2938, 39860), (3986, 29380), (4520, 25909), (5876, 19930), (7345, 15944), (7972, 14690), (9965, 11752)]