96940280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{557}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 231012000

約数和(自身を除く): 134071720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 229, 380, 458, 557, 760, 916, 1114, 1145, 1832, 2228, 2290, 2785, 4351, 4456, 4580, 5570, 8702, 9160, 10583, 11140, 17404, 21166, 21755, 22280, 34808, 42332, 43510, 52915, 84664, 87020, 105830, 127553, 174040, 211660, 255106, 423320, 510212, 637765, 1020424, 1275530, 2423507, 2551060, 4847014, 5102120, 9694028, 12117535, 19388056, 24235070, 48470140, 96940280]

約数ペア:

[(1, 96940280), (2, 48470140), (4, 24235070), (5, 19388056), (8, 12117535), (10, 9694028), (19, 5102120), (20, 4847014), (38, 2551060), (40, 2423507), (76, 1275530), (95, 1020424), (152, 637765), (190, 510212), (229, 423320), (380, 255106), (458, 211660), (557, 174040), (760, 127553), (916, 105830), (1114, 87020), (1145, 84664), (1832, 52915), (2228, 43510), (2290, 42332), (2785, 34808), (4351, 22280), (4456, 21755), (4580, 21166), (5570, 17404), (8702, 11140), (9160, 10583)]