1152774100

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{1181}}^1$

素因数の和:1465

約数の個数: 72

約数和(自身を含む): 2573147808

約数和(自身を除く): 1420373708

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 227, 430, 454, 860, 908, 1075, 1135, 1181, 2150, 2270, 2362, 4300, 4540, 4724, 5675, 5905, 9761, 11350, 11810, 19522, 22700, 23620, 29525, 39044, 48805, 50783, 59050, 97610, 101566, 118100, 195220, 203132, 244025, 253915, 268087, 488050, 507830, 536174, 976100, 1015660, 1072348, 1269575, 1340435, 2539150, 2680870, 5078300, 5361740, 6702175, 11527741, 13404350, 23055482, 26808700, 46110964, 57638705, 115277410, 230554820, 288193525, 576387050, 1152774100]

約数ペア:

[(1, 1152774100), (2, 576387050), (4, 288193525), (5, 230554820), (10, 115277410), (20, 57638705), (25, 46110964), (43, 26808700), (50, 23055482), (86, 13404350), (100, 11527741), (172, 6702175), (215, 5361740), (227, 5078300), (430, 2680870), (454, 2539150), (860, 1340435), (908, 1269575), (1075, 1072348), (1135, 1015660), (1181, 976100), (2150, 536174), (2270, 507830), (2362, 488050), (4300, 268087), (4540, 253915), (4724, 244025), (5675, 203132), (5905, 195220), (9761, 118100), (11350, 101566), (11810, 97610), (19522, 59050), (22700, 50783), (23620, 48805), (29525, 39044)]