1840118460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{52069}}^1$

素因数の和:52131

約数の個数: 96

約数和(自身を含む): 5598566400

約数和(自身を除く): 3758447940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 2356, 2945, 3534, 5890, 7068, 8835, 11780, 17670, 35340, 52069, 104138, 156207, 208276, 260345, 312414, 520690, 624828, 781035, 989311, 1041380, 1562070, 1614139, 1978622, 2967933, 3124140, 3228278, 3957244, 4842417, 4946555, 5935866, 6456556, 8070695, 9684834, 9893110, 11871732, 14839665, 16141390, 19369668, 19786220, 24212085, 29679330, 30668641, 32282780, 48424170, 59358660, 61337282, 92005923, 96848340, 122674564, 153343205, 184011846, 306686410, 368023692, 460029615, 613372820, 920059230, 1840118460]

約数ペア:

[(1, 1840118460), (2, 920059230), (3, 613372820), (4, 460029615), (5, 368023692), (6, 306686410), (10, 184011846), (12, 153343205), (15, 122674564), (19, 96848340), (20, 92005923), (30, 61337282), (31, 59358660), (38, 48424170), (57, 32282780), (60, 30668641), (62, 29679330), (76, 24212085), (93, 19786220), (95, 19369668), (114, 16141390), (124, 14839665), (155, 11871732), (186, 9893110), (190, 9684834), (228, 8070695), (285, 6456556), (310, 5935866), (372, 4946555), (380, 4842417), (465, 3957244), (570, 3228278), (589, 3124140), (620, 2967933), (930, 1978622), (1140, 1614139), (1178, 1562070), (1767, 1041380), (1860, 989311), (2356, 781035), (2945, 624828), (3534, 520690), (5890, 312414), (7068, 260345), (8835, 208276), (11780, 156207), (17670, 104138), (35340, 52069)]