48470140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{557}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 107805600

約数和(自身を除く): 59335460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 229, 380, 458, 557, 916, 1114, 1145, 2228, 2290, 2785, 4351, 4580, 5570, 8702, 10583, 11140, 17404, 21166, 21755, 42332, 43510, 52915, 87020, 105830, 127553, 211660, 255106, 510212, 637765, 1275530, 2423507, 2551060, 4847014, 9694028, 12117535, 24235070, 48470140]

約数ペア:

[(1, 48470140), (2, 24235070), (4, 12117535), (5, 9694028), (10, 4847014), (19, 2551060), (20, 2423507), (38, 1275530), (76, 637765), (95, 510212), (190, 255106), (229, 211660), (380, 127553), (458, 105830), (557, 87020), (916, 52915), (1114, 43510), (1145, 42332), (2228, 21755), (2290, 21166), (2785, 17404), (4351, 11140), (4580, 10583), (5570, 8702)]