1063520

素因数分解:

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

素因数の和:72

約数の個数: 72

約数和(自身を含む): 2785104

約数和(自身を除く): 1721584

約数列:

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

約数ペア:

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