104131120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3329}}^1$

素因数の和:3382

約数の個数: 80

約数和(自身を含む): 267572160

約数和(自身を除く): 163441040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 680, 782, 920, 1360, 1564, 1840, 1955, 3128, 3329, 3910, 6256, 6658, 7820, 13316, 15640, 16645, 26632, 31280, 33290, 53264, 56593, 66580, 76567, 113186, 133160, 153134, 226372, 266320, 282965, 306268, 382835, 452744, 565930, 612536, 765670, 905488, 1131860, 1225072, 1301639, 1531340, 2263720, 2603278, 3062680, 4527440, 5206556, 6125360, 6508195, 10413112, 13016390, 20826224, 26032780, 52065560, 104131120]

約数ペア:

[(1, 104131120), (2, 52065560), (4, 26032780), (5, 20826224), (8, 13016390), (10, 10413112), (16, 6508195), (17, 6125360), (20, 5206556), (23, 4527440), (34, 3062680), (40, 2603278), (46, 2263720), (68, 1531340), (80, 1301639), (85, 1225072), (92, 1131860), (115, 905488), (136, 765670), (170, 612536), (184, 565930), (230, 452744), (272, 382835), (340, 306268), (368, 282965), (391, 266320), (460, 226372), (680, 153134), (782, 133160), (920, 113186), (1360, 76567), (1564, 66580), (1840, 56593), (1955, 53264), (3128, 33290), (3329, 31280), (3910, 26632), (6256, 16645), (6658, 15640), (7820, 13316)]