102908240

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{44357}}^1$

素因数の和:44399

約数の個数: 40

約数和(自身を含む): 247517640

約数和(自身を除く): 144609400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 44357, 88714, 177428, 221785, 354856, 443570, 709712, 887140, 1286353, 1774280, 2572706, 3548560, 5145412, 6431765, 10290824, 12863530, 20581648, 25727060, 51454120, 102908240]

約数ペア:

[(1, 102908240), (2, 51454120), (4, 25727060), (5, 20581648), (8, 12863530), (10, 10290824), (16, 6431765), (20, 5145412), (29, 3548560), (40, 2572706), (58, 1774280), (80, 1286353), (116, 887140), (145, 709712), (232, 443570), (290, 354856), (464, 221785), (580, 177428), (1160, 88714), (2320, 44357)]