995238430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{54001}}^1$

素因数の和:54124

約数の個数: 32

約数和(自身を含む): 1905190560

約数和(自身を除く): 909952130

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3686, 9215, 18430, 54001, 108002, 270005, 540010, 1026019, 2052038, 5130095, 5238097, 10260190, 10476194, 26190485, 52380970, 99523843, 199047686, 497619215, 995238430]

約数ペア:

[(1, 995238430), (2, 497619215), (5, 199047686), (10, 99523843), (19, 52380970), (38, 26190485), (95, 10476194), (97, 10260190), (190, 5238097), (194, 5130095), (485, 2052038), (970, 1026019), (1843, 540010), (3686, 270005), (9215, 108002), (18430, 54001)]