1251806050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5821}}^1$

素因数の和:5884

約数の個数: 96

約数和(自身を含む): 2806856064

約数和(自身を除く): 1555050014

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 25, 34, 46, 50, 55, 85, 110, 115, 170, 187, 230, 253, 275, 374, 391, 425, 506, 550, 575, 782, 850, 935, 1150, 1265, 1870, 1955, 2530, 3910, 4301, 4675, 5821, 6325, 8602, 9350, 9775, 11642, 12650, 19550, 21505, 29105, 43010, 58210, 64031, 98957, 107525, 128062, 133883, 145525, 197914, 215050, 267766, 291050, 320155, 494785, 640310, 669415, 989570, 1088527, 1338830, 1472713, 1600775, 2177054, 2276011, 2473925, 2945426, 3201550, 3347075, 4552022, 4947850, 5442635, 6694150, 7363565, 10885270, 11380055, 14727130, 22760110, 25036121, 27213175, 36817825, 50072242, 54426350, 56900275, 73635650, 113800550, 125180605, 250361210, 625903025, 1251806050]

約数ペア:

[(1, 1251806050), (2, 625903025), (5, 250361210), (10, 125180605), (11, 113800550), (17, 73635650), (22, 56900275), (23, 54426350), (25, 50072242), (34, 36817825), (46, 27213175), (50, 25036121), (55, 22760110), (85, 14727130), (110, 11380055), (115, 10885270), (170, 7363565), (187, 6694150), (230, 5442635), (253, 4947850), (275, 4552022), (374, 3347075), (391, 3201550), (425, 2945426), (506, 2473925), (550, 2276011), (575, 2177054), (782, 1600775), (850, 1472713), (935, 1338830), (1150, 1088527), (1265, 989570), (1870, 669415), (1955, 640310), (2530, 494785), (3910, 320155), (4301, 291050), (4675, 267766), (5821, 215050), (6325, 197914), (8602, 145525), (9350, 133883), (9775, 128062), (11642, 107525), (12650, 98957), (19550, 64031), (21505, 58210), (29105, 43010)]