4799080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 12700800

約数和(自身を除く): 7901720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 839, 1144, 1430, 1678, 2860, 3356, 4195, 5720, 6712, 8390, 9229, 10907, 16780, 18458, 21814, 33560, 36916, 43628, 46145, 54535, 73832, 87256, 92290, 109070, 119977, 184580, 218140, 239954, 369160, 436280, 479908, 599885, 959816, 1199770, 2399540, 4799080]

約数ペア:

[(1, 4799080), (2, 2399540), (4, 1199770), (5, 959816), (8, 599885), (10, 479908), (11, 436280), (13, 369160), (20, 239954), (22, 218140), (26, 184580), (40, 119977), (44, 109070), (52, 92290), (55, 87256), (65, 73832), (88, 54535), (104, 46145), (110, 43628), (130, 36916), (143, 33560), (220, 21814), (260, 18458), (286, 16780), (440, 10907), (520, 9229), (572, 8390), (715, 6712), (839, 5720), (1144, 4195), (1430, 3356), (1678, 2860)]