3887378320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2089}}^1\times {\mathrm{3323}}^1$

素因数の和:5432

約数の個数: 80

約数和(自身を含む): 10337374080

約数和(自身を除く): 6449995760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2089, 3323, 4178, 6646, 8356, 10445, 13292, 14623, 16615, 16712, 20890, 23261, 26584, 29246, 33230, 33424, 41780, 46522, 53168, 58492, 66460, 73115, 83560, 93044, 116305, 116984, 132920, 146230, 167120, 186088, 232610, 233968, 265840, 292460, 372176, 465220, 584920, 930440, 1169840, 1860880, 6941747, 13883494, 27766988, 34708735, 48592229, 55533976, 69417470, 97184458, 111067952, 138834940, 194368916, 242961145, 277669880, 388737832, 485922290, 555339760, 777475664, 971844580, 1943689160, 3887378320]

約数ペア:

[(1, 3887378320), (2, 1943689160), (4, 971844580), (5, 777475664), (7, 555339760), (8, 485922290), (10, 388737832), (14, 277669880), (16, 242961145), (20, 194368916), (28, 138834940), (35, 111067952), (40, 97184458), (56, 69417470), (70, 55533976), (80, 48592229), (112, 34708735), (140, 27766988), (280, 13883494), (560, 6941747), (2089, 1860880), (3323, 1169840), (4178, 930440), (6646, 584920), (8356, 465220), (10445, 372176), (13292, 292460), (14623, 265840), (16615, 233968), (16712, 232610), (20890, 186088), (23261, 167120), (26584, 146230), (29246, 132920), (33230, 116984), (33424, 116305), (41780, 93044), (46522, 83560), (53168, 73115), (58492, 66460)]