11728183580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{3793}}^1$

素因数の和:4003

約数の個数: 96

約数和(自身を含む): 26515507200

約数和(自身を除く): 14787323620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 103, 158, 190, 206, 316, 380, 395, 412, 515, 790, 1030, 1501, 1580, 1957, 2060, 3002, 3793, 3914, 6004, 7505, 7586, 7828, 8137, 9785, 15010, 15172, 16274, 18965, 19570, 30020, 32548, 37930, 39140, 40685, 72067, 75860, 81370, 144134, 154603, 162740, 288268, 299647, 309206, 360335, 390679, 599294, 618412, 720670, 773015, 781358, 1198588, 1441340, 1498235, 1546030, 1562716, 1953395, 2996470, 3092060, 3906790, 5693293, 5992940, 7422901, 7813580, 11386586, 14845802, 22773172, 28466465, 29691604, 30863641, 37114505, 56932930, 61727282, 74229010, 113865860, 123454564, 148458020, 154318205, 308636410, 586409179, 617272820, 1172818358, 2345636716, 2932045895, 5864091790, 11728183580]

約数ペア:

[(1, 11728183580), (2, 5864091790), (4, 2932045895), (5, 2345636716), (10, 1172818358), (19, 617272820), (20, 586409179), (38, 308636410), (76, 154318205), (79, 148458020), (95, 123454564), (103, 113865860), (158, 74229010), (190, 61727282), (206, 56932930), (316, 37114505), (380, 30863641), (395, 29691604), (412, 28466465), (515, 22773172), (790, 14845802), (1030, 11386586), (1501, 7813580), (1580, 7422901), (1957, 5992940), (2060, 5693293), (3002, 3906790), (3793, 3092060), (3914, 2996470), (6004, 1953395), (7505, 1562716), (7586, 1546030), (7828, 1498235), (8137, 1441340), (9785, 1198588), (15010, 781358), (15172, 773015), (16274, 720670), (18965, 618412), (19570, 599294), (30020, 390679), (32548, 360335), (37930, 309206), (39140, 299647), (40685, 288268), (72067, 162740), (75860, 154603), (81370, 144134)]