84397040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11593}}^1$

素因数の和:11626

約数の個数: 80

約数和(自身を含む): 241526208

約数和(自身を除く): 157129168

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 11593, 23186, 46372, 57965, 81151, 92744, 115930, 150709, 162302, 185488, 231860, 301418, 324604, 405755, 463720, 602836, 649208, 753545, 811510, 927440, 1054963, 1205672, 1298416, 1507090, 1623020, 2109926, 2411344, 3014180, 3246040, 4219852, 5274815, 6028360, 6492080, 8439704, 10549630, 12056720, 16879408, 21099260, 42198520, 84397040]

約数ペア:

[(1, 84397040), (2, 42198520), (4, 21099260), (5, 16879408), (7, 12056720), (8, 10549630), (10, 8439704), (13, 6492080), (14, 6028360), (16, 5274815), (20, 4219852), (26, 3246040), (28, 3014180), (35, 2411344), (40, 2109926), (52, 1623020), (56, 1507090), (65, 1298416), (70, 1205672), (80, 1054963), (91, 927440), (104, 811510), (112, 753545), (130, 649208), (140, 602836), (182, 463720), (208, 405755), (260, 324604), (280, 301418), (364, 231860), (455, 185488), (520, 162302), (560, 150709), (728, 115930), (910, 92744), (1040, 81151), (1456, 57965), (1820, 46372), (3640, 23186), (7280, 11593)]