118910240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43717}}^1$

素因数の和:43749

約数の個数: 48

約数和(自身を含む): 297457272

約数和(自身を除く): 178547032

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 43717, 87434, 174868, 218585, 349736, 437170, 699472, 743189, 874340, 1398944, 1486378, 1748680, 2972756, 3497360, 3715945, 5945512, 6994720, 7431890, 11891024, 14863780, 23782048, 29727560, 59455120, 118910240]

約数ペア:

[(1, 118910240), (2, 59455120), (4, 29727560), (5, 23782048), (8, 14863780), (10, 11891024), (16, 7431890), (17, 6994720), (20, 5945512), (32, 3715945), (34, 3497360), (40, 2972756), (68, 1748680), (80, 1486378), (85, 1398944), (136, 874340), (160, 743189), (170, 699472), (272, 437170), (340, 349736), (544, 218585), (680, 174868), (1360, 87434), (2720, 43717)]