25156938620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{134371}}^1$

素因数の和:134451

約数の個数: 96

約数和(自身を含む): 61763821056

約数和(自身を除く): 36606882436

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 37, 44, 46, 55, 74, 92, 110, 115, 148, 185, 220, 230, 253, 370, 407, 460, 506, 740, 814, 851, 1012, 1265, 1628, 1702, 2035, 2530, 3404, 4070, 4255, 5060, 8140, 8510, 9361, 17020, 18722, 37444, 46805, 93610, 134371, 187220, 268742, 537484, 671855, 1343710, 1478081, 2687420, 2956162, 3090533, 4971727, 5912324, 6181066, 7390405, 9943454, 12362132, 14780810, 15452665, 19886908, 24858635, 29561620, 30905330, 33995863, 49717270, 54688997, 61810660, 67991726, 99434540, 109377994, 114349721, 135983452, 169979315, 218755988, 228699442, 273444985, 339958630, 457398884, 546889970, 571748605, 679917260, 1093779940, 1143497210, 1257846931, 2286994420, 2515693862, 5031387724, 6289234655, 12578469310, 25156938620]

約数ペア:

[(1, 25156938620), (2, 12578469310), (4, 6289234655), (5, 5031387724), (10, 2515693862), (11, 2286994420), (20, 1257846931), (22, 1143497210), (23, 1093779940), (37, 679917260), (44, 571748605), (46, 546889970), (55, 457398884), (74, 339958630), (92, 273444985), (110, 228699442), (115, 218755988), (148, 169979315), (185, 135983452), (220, 114349721), (230, 109377994), (253, 99434540), (370, 67991726), (407, 61810660), (460, 54688997), (506, 49717270), (740, 33995863), (814, 30905330), (851, 29561620), (1012, 24858635), (1265, 19886908), (1628, 15452665), (1702, 14780810), (2035, 12362132), (2530, 9943454), (3404, 7390405), (4070, 6181066), (4255, 5912324), (5060, 4971727), (8140, 3090533), (8510, 2956162), (9361, 2687420), (17020, 1478081), (18722, 1343710), (37444, 671855), (46805, 537484), (93610, 268742), (134371, 187220)]