291290606020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{1479083}}^1$

素因数の和:1479364

約数の個数: 48

約数和(自身を含む): 628669863360

約数和(自身を除く): 337379257340

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 229, 430, 458, 860, 916, 1145, 2290, 4580, 9847, 19694, 39388, 49235, 98470, 196940, 1479083, 2958166, 5916332, 7395415, 14790830, 29581660, 63600569, 127201138, 254402276, 318002845, 338710007, 636005690, 677420014, 1272011380, 1354840028, 1693550035, 3387100070, 6774200140, 14564530301, 29129060602, 58258121204, 72822651505, 145645303010, 291290606020]

約数ペア:

[(1, 291290606020), (2, 145645303010), (4, 72822651505), (5, 58258121204), (10, 29129060602), (20, 14564530301), (43, 6774200140), (86, 3387100070), (172, 1693550035), (215, 1354840028), (229, 1272011380), (430, 677420014), (458, 636005690), (860, 338710007), (916, 318002845), (1145, 254402276), (2290, 127201138), (4580, 63600569), (9847, 29581660), (19694, 14790830), (39388, 7395415), (49235, 5916332), (98470, 2958166), (196940, 1479083)]