4708949840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{106441}}^1$

素因数の和:106540

約数の個数: 80

約数和(自身を含む): 12670855680

約数和(自身を除く): 7961905840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 632, 790, 1106, 1264, 1580, 2212, 2765, 3160, 4424, 5530, 6320, 8848, 11060, 22120, 44240, 106441, 212882, 425764, 532205, 745087, 851528, 1064410, 1490174, 1703056, 2128820, 2980348, 3725435, 4257640, 5960696, 7450870, 8408839, 8515280, 11921392, 14901740, 16817678, 29803480, 33635356, 42044195, 58861873, 59606960, 67270712, 84088390, 117723746, 134541424, 168176780, 235447492, 294309365, 336353560, 470894984, 588618730, 672707120, 941789968, 1177237460, 2354474920, 4708949840]

約数ペア:

[(1, 4708949840), (2, 2354474920), (4, 1177237460), (5, 941789968), (7, 672707120), (8, 588618730), (10, 470894984), (14, 336353560), (16, 294309365), (20, 235447492), (28, 168176780), (35, 134541424), (40, 117723746), (56, 84088390), (70, 67270712), (79, 59606960), (80, 58861873), (112, 42044195), (140, 33635356), (158, 29803480), (280, 16817678), (316, 14901740), (395, 11921392), (553, 8515280), (560, 8408839), (632, 7450870), (790, 5960696), (1106, 4257640), (1264, 3725435), (1580, 2980348), (2212, 2128820), (2765, 1703056), (3160, 1490174), (4424, 1064410), (5530, 851528), (6320, 745087), (8848, 532205), (11060, 425764), (22120, 212882), (44240, 106441)]