1800470292935

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{127867}}^1$

素因数の和:128208

約数の個数: 48

約数和(自身を含む): 2367680608800

約数和(自身を除く): 567210315865

約数列:

[1, 5, 19, 29, 95, 145, 269, 361, 551, 1345, 1805, 2755, 5111, 7801, 10469, 25555, 39005, 52345, 97109, 127867, 148219, 485545, 639335, 741095, 2429473, 2816161, 3708143, 12147365, 14080805, 18540715, 34396223, 46159987, 70454717, 171981115, 230799935, 352273585, 653528237, 997490467, 1338639623, 3267641185, 4987452335, 6693198115, 12417036503, 18952318873, 62085182515, 94761594365, 360094058587, 1800470292935]

約数ペア:

[(1, 1800470292935), (5, 360094058587), (19, 94761594365), (29, 62085182515), (95, 18952318873), (145, 12417036503), (269, 6693198115), (361, 4987452335), (551, 3267641185), (1345, 1338639623), (1805, 997490467), (2755, 653528237), (5111, 352273585), (7801, 230799935), (10469, 171981115), (25555, 70454717), (39005, 46159987), (52345, 34396223), (97109, 18540715), (127867, 14080805), (148219, 12147365), (485545, 3708143), (639335, 2816161), (741095, 2429473)]