15707852140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{9067}}^1$

素因数の和:9239

約数の個数: 96

約数和(自身を含む): 35830932480

約数和(自身を除く): 20123080340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 97, 188, 190, 194, 235, 380, 388, 470, 485, 893, 940, 970, 1786, 1843, 1940, 3572, 3686, 4465, 4559, 7372, 8930, 9067, 9118, 9215, 17860, 18134, 18236, 18430, 22795, 36268, 36860, 45335, 45590, 86621, 90670, 91180, 172273, 173242, 181340, 344546, 346484, 426149, 433105, 689092, 852298, 861365, 866210, 879499, 1704596, 1722730, 1732420, 1758998, 2130745, 3445460, 3517996, 4261490, 4397495, 8096831, 8522980, 8794990, 16193662, 16710481, 17589980, 32387324, 33420962, 40484155, 41336453, 66841924, 80968310, 82672906, 83552405, 161936620, 165345812, 167104810, 206682265, 334209620, 413364530, 785392607, 826729060, 1570785214, 3141570428, 3926963035, 7853926070, 15707852140]

約数ペア:

[(1, 15707852140), (2, 7853926070), (4, 3926963035), (5, 3141570428), (10, 1570785214), (19, 826729060), (20, 785392607), (38, 413364530), (47, 334209620), (76, 206682265), (94, 167104810), (95, 165345812), (97, 161936620), (188, 83552405), (190, 82672906), (194, 80968310), (235, 66841924), (380, 41336453), (388, 40484155), (470, 33420962), (485, 32387324), (893, 17589980), (940, 16710481), (970, 16193662), (1786, 8794990), (1843, 8522980), (1940, 8096831), (3572, 4397495), (3686, 4261490), (4465, 3517996), (4559, 3445460), (7372, 2130745), (8930, 1758998), (9067, 1732420), (9118, 1722730), (9215, 1704596), (17860, 879499), (18134, 866210), (18236, 861365), (18430, 852298), (22795, 689092), (36268, 433105), (36860, 426149), (45335, 346484), (45590, 344546), (86621, 181340), (90670, 173242), (91180, 172273)]