1138005500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5821}}^1$

素因数の和:5880

約数の個数: 96

約数和(自身を含む): 2746493568

約数和(自身を除く): 1608488068

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 125, 170, 230, 250, 340, 391, 425, 460, 500, 575, 782, 850, 1150, 1564, 1700, 1955, 2125, 2300, 2875, 3910, 4250, 5750, 5821, 7820, 8500, 9775, 11500, 11642, 19550, 23284, 29105, 39100, 48875, 58210, 97750, 98957, 116420, 133883, 145525, 195500, 197914, 267766, 291050, 395828, 494785, 535532, 582100, 669415, 727625, 989570, 1338830, 1455250, 1979140, 2276011, 2473925, 2677660, 2910500, 3347075, 4552022, 4947850, 6694150, 9104044, 9895700, 11380055, 12369625, 13388300, 16735375, 22760110, 24739250, 33470750, 45520220, 49478500, 56900275, 66941500, 113800550, 227601100, 284501375, 569002750, 1138005500]

約数ペア:

[(1, 1138005500), (2, 569002750), (4, 284501375), (5, 227601100), (10, 113800550), (17, 66941500), (20, 56900275), (23, 49478500), (25, 45520220), (34, 33470750), (46, 24739250), (50, 22760110), (68, 16735375), (85, 13388300), (92, 12369625), (100, 11380055), (115, 9895700), (125, 9104044), (170, 6694150), (230, 4947850), (250, 4552022), (340, 3347075), (391, 2910500), (425, 2677660), (460, 2473925), (500, 2276011), (575, 1979140), (782, 1455250), (850, 1338830), (1150, 989570), (1564, 727625), (1700, 669415), (1955, 582100), (2125, 535532), (2300, 494785), (2875, 395828), (3910, 291050), (4250, 267766), (5750, 197914), (5821, 195500), (7820, 145525), (8500, 133883), (9775, 116420), (11500, 98957), (11642, 97750), (19550, 58210), (23284, 48875), (29105, 39100)]