3916725170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{953}}^1$

素因数の和:1299

約数の個数: 64

約数和(自身を含む): 7539194880

約数和(自身を除く): 3622469710

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 223, 446, 485, 953, 970, 1115, 1843, 1906, 2230, 3686, 4237, 4765, 8474, 9215, 9530, 18107, 18430, 21185, 21631, 36214, 42370, 43262, 90535, 92441, 108155, 181070, 184882, 212519, 216310, 410989, 425038, 462205, 821978, 924410, 1062595, 1756379, 2054945, 2125190, 3512758, 4037861, 4109890, 8075722, 8781895, 17563790, 20189305, 20614343, 40378610, 41228686, 103071715, 206143430, 391672517, 783345034, 1958362585, 3916725170]

約数ペア:

[(1, 3916725170), (2, 1958362585), (5, 783345034), (10, 391672517), (19, 206143430), (38, 103071715), (95, 41228686), (97, 40378610), (190, 20614343), (194, 20189305), (223, 17563790), (446, 8781895), (485, 8075722), (953, 4109890), (970, 4037861), (1115, 3512758), (1843, 2125190), (1906, 2054945), (2230, 1756379), (3686, 1062595), (4237, 924410), (4765, 821978), (8474, 462205), (9215, 425038), (9530, 410989), (18107, 216310), (18430, 212519), (21185, 184882), (21631, 181070), (36214, 108155), (42370, 92441), (43262, 90535)]