4899039080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{21859}}^1$

素因数の和:22314

約数の個数: 64

約数和(自身を含む): 11898835200

約数和(自身を除く): 6999796120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 431, 520, 862, 1724, 2155, 3448, 4310, 5603, 8620, 11206, 17240, 21859, 22412, 28015, 43718, 44824, 56030, 87436, 109295, 112060, 174872, 218590, 224120, 284167, 437180, 568334, 874360, 1136668, 1420835, 2273336, 2841670, 5683340, 9421229, 11366680, 18842458, 37684916, 47106145, 75369832, 94212290, 122475977, 188424580, 244951954, 376849160, 489903908, 612379885, 979807816, 1224759770, 2449519540, 4899039080]

約数ペア:

[(1, 4899039080), (2, 2449519540), (4, 1224759770), (5, 979807816), (8, 612379885), (10, 489903908), (13, 376849160), (20, 244951954), (26, 188424580), (40, 122475977), (52, 94212290), (65, 75369832), (104, 47106145), (130, 37684916), (260, 18842458), (431, 11366680), (520, 9421229), (862, 5683340), (1724, 2841670), (2155, 2273336), (3448, 1420835), (4310, 1136668), (5603, 874360), (8620, 568334), (11206, 437180), (17240, 284167), (21859, 224120), (22412, 218590), (28015, 174872), (43718, 112060), (44824, 109295), (56030, 87436)]