97837900

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 221399024

約数和(自身を除く): 123561124

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 61, 86, 100, 122, 172, 215, 244, 305, 373, 430, 610, 746, 860, 1075, 1220, 1492, 1525, 1865, 2150, 2623, 3050, 3730, 4300, 5246, 6100, 7460, 9325, 10492, 13115, 16039, 18650, 22753, 26230, 32078, 37300, 45506, 52460, 64156, 65575, 80195, 91012, 113765, 131150, 160390, 227530, 262300, 320780, 400975, 455060, 568825, 801950, 978379, 1137650, 1603900, 1956758, 2275300, 3913516, 4891895, 9783790, 19567580, 24459475, 48918950, 97837900]

約数ペア:

[(1, 97837900), (2, 48918950), (4, 24459475), (5, 19567580), (10, 9783790), (20, 4891895), (25, 3913516), (43, 2275300), (50, 1956758), (61, 1603900), (86, 1137650), (100, 978379), (122, 801950), (172, 568825), (215, 455060), (244, 400975), (305, 320780), (373, 262300), (430, 227530), (610, 160390), (746, 131150), (860, 113765), (1075, 91012), (1220, 80195), (1492, 65575), (1525, 64156), (1865, 52460), (2150, 45506), (2623, 37300), (3050, 32078), (3730, 26230), (4300, 22753), (5246, 18650), (6100, 16039), (7460, 13115), (9325, 10492)]