177404020040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1\times {\mathrm{7529}}^1$

素因数の和:8067

約数の個数: 128

約数和(自身を含む): 434806898400

約数和(自身を除く): 257402878360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 226, 260, 401, 452, 520, 565, 802, 904, 1130, 1469, 1604, 2005, 2260, 2938, 3208, 4010, 4520, 5213, 5876, 7345, 7529, 8020, 10426, 11752, 14690, 15058, 16040, 20852, 26065, 29380, 30116, 37645, 41704, 45313, 52130, 58760, 60232, 75290, 90626, 97877, 104260, 150580, 181252, 195754, 208520, 226565, 301160, 362504, 391508, 453130, 489385, 589069, 783016, 850777, 906260, 978770, 1178138, 1701554, 1812520, 1957540, 2356276, 2945345, 3019129, 3403108, 3915080, 4253885, 4712552, 5890690, 6038258, 6806216, 8507770, 11060101, 11781380, 12076516, 15095645, 17015540, 22120202, 23562760, 24153032, 30191290, 34031080, 39248677, 44240404, 55300505, 60382580, 78497354, 88480808, 110601010, 120765160, 156994708, 196243385, 221202020, 313989416, 341161577, 392486770, 442404040, 682323154, 784973540, 1364646308, 1569947080, 1705807885, 2729292616, 3411615770, 4435100501, 6823231540, 8870201002, 13646463080, 17740402004, 22175502505, 35480804008, 44351005010, 88702010020, 177404020040]

約数ペア:

[(1, 177404020040), (2, 88702010020), (4, 44351005010), (5, 35480804008), (8, 22175502505), (10, 17740402004), (13, 13646463080), (20, 8870201002), (26, 6823231540), (40, 4435100501), (52, 3411615770), (65, 2729292616), (104, 1705807885), (113, 1569947080), (130, 1364646308), (226, 784973540), (260, 682323154), (401, 442404040), (452, 392486770), (520, 341161577), (565, 313989416), (802, 221202020), (904, 196243385), (1130, 156994708), (1469, 120765160), (1604, 110601010), (2005, 88480808), (2260, 78497354), (2938, 60382580), (3208, 55300505), (4010, 44240404), (4520, 39248677), (5213, 34031080), (5876, 30191290), (7345, 24153032), (7529, 23562760), (8020, 22120202), (10426, 17015540), (11752, 15095645), (14690, 12076516), (15058, 11781380), (16040, 11060101), (20852, 8507770), (26065, 6806216), (29380, 6038258), (30116, 5890690), (37645, 4712552), (41704, 4253885), (45313, 3915080), (52130, 3403108), (58760, 3019129), (60232, 2945345), (75290, 2356276), (90626, 1957540), (97877, 1812520), (104260, 1701554), (150580, 1178138), (181252, 978770), (195754, 906260), (208520, 850777), (226565, 783016), (301160, 589069), (362504, 489385), (391508, 453130)]