2127040

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:74

約数の個数: 84

約数和(自身を含む): 5614416

約数和(自身を除く): 3487376

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 289, 320, 340, 368, 391, 460, 544, 578, 680, 736, 782, 920, 1088, 1156, 1360, 1445, 1472, 1564, 1840, 1955, 2312, 2720, 2890, 3128, 3680, 3910, 4624, 5440, 5780, 6256, 6647, 7360, 7820, 9248, 11560, 12512, 13294, 15640, 18496, 23120, 25024, 26588, 31280, 33235, 46240, 53176, 62560, 66470, 92480, 106352, 125120, 132940, 212704, 265880, 425408, 531760, 1063520, 2127040]

約数ペア:

[(1, 2127040), (2, 1063520), (4, 531760), (5, 425408), (8, 265880), (10, 212704), (16, 132940), (17, 125120), (20, 106352), (23, 92480), (32, 66470), (34, 62560), (40, 53176), (46, 46240), (64, 33235), (68, 31280), (80, 26588), (85, 25024), (92, 23120), (115, 18496), (136, 15640), (160, 13294), (170, 12512), (184, 11560), (230, 9248), (272, 7820), (289, 7360), (320, 6647), (340, 6256), (368, 5780), (391, 5440), (460, 4624), (544, 3910), (578, 3680), (680, 3128), (736, 2890), (782, 2720), (920, 2312), (1088, 1955), (1156, 1840), (1360, 1564), (1445, 1472)]