117790820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 298142208

約数和(自身を除く): 180351388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 157, 161, 230, 233, 314, 322, 460, 466, 628, 644, 785, 805, 932, 1099, 1165, 1570, 1610, 1631, 2198, 2330, 3140, 3220, 3262, 3611, 4396, 4660, 5359, 5495, 6524, 7222, 8155, 10718, 10990, 14444, 16310, 18055, 21436, 21980, 25277, 26795, 32620, 36110, 36581, 37513, 50554, 53590, 72220, 73162, 75026, 101108, 107180, 126385, 146324, 150052, 182905, 187565, 252770, 256067, 365810, 375130, 505540, 512134, 731620, 750260, 841363, 1024268, 1280335, 1682726, 2560670, 3365452, 4206815, 5121340, 5889541, 8413630, 11779082, 16827260, 23558164, 29447705, 58895410, 117790820]

約数ペア:

[(1, 117790820), (2, 58895410), (4, 29447705), (5, 23558164), (7, 16827260), (10, 11779082), (14, 8413630), (20, 5889541), (23, 5121340), (28, 4206815), (35, 3365452), (46, 2560670), (70, 1682726), (92, 1280335), (115, 1024268), (140, 841363), (157, 750260), (161, 731620), (230, 512134), (233, 505540), (314, 375130), (322, 365810), (460, 256067), (466, 252770), (628, 187565), (644, 182905), (785, 150052), (805, 146324), (932, 126385), (1099, 107180), (1165, 101108), (1570, 75026), (1610, 73162), (1631, 72220), (2198, 53590), (2330, 50554), (3140, 37513), (3220, 36581), (3262, 36110), (3611, 32620), (4396, 26795), (4660, 25277), (5359, 21980), (5495, 21436), (6524, 18055), (7222, 16310), (8155, 14444), (10718, 10990)]