2716613120

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{81629}}^1$

素因数の和:81665

約数の個数: 80

約数和(自身を含む): 7014629160

約数和(自身を除く): 4298016040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 6656, 8320, 16640, 33280, 81629, 163258, 326516, 408145, 653032, 816290, 1061177, 1306064, 1632580, 2122354, 2612128, 3265160, 4244708, 5224256, 5305885, 6530320, 8489416, 10448512, 10611770, 13060640, 16978832, 20897024, 21223540, 26121280, 33957664, 41794048, 42447080, 52242560, 67915328, 84894160, 104485120, 135830656, 169788320, 208970240, 271661312, 339576640, 543322624, 679153280, 1358306560, 2716613120]

約数ペア:

[(1, 2716613120), (2, 1358306560), (4, 679153280), (5, 543322624), (8, 339576640), (10, 271661312), (13, 208970240), (16, 169788320), (20, 135830656), (26, 104485120), (32, 84894160), (40, 67915328), (52, 52242560), (64, 42447080), (65, 41794048), (80, 33957664), (104, 26121280), (128, 21223540), (130, 20897024), (160, 16978832), (208, 13060640), (256, 10611770), (260, 10448512), (320, 8489416), (416, 6530320), (512, 5305885), (520, 5224256), (640, 4244708), (832, 3265160), (1040, 2612128), (1280, 2122354), (1664, 1632580), (2080, 1306064), (2560, 1061177), (3328, 816290), (4160, 653032), (6656, 408145), (8320, 326516), (16640, 163258), (33280, 81629)]