193705980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8011}}^1$

素因数の和:8067

約数の個数: 96

約数和(自身を含む): 603015168

約数和(自身を除く): 409309188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8011, 8060, 12090, 16022, 24033, 24180, 32044, 40055, 48066, 80110, 96132, 104143, 120165, 160220, 208286, 240330, 248341, 312429, 416572, 480660, 496682, 520715, 624858, 745023, 993364, 1041430, 1241705, 1249716, 1490046, 1562145, 2082860, 2483410, 2980092, 3124290, 3228433, 3725115, 4966820, 6248580, 6456866, 7450230, 9685299, 12913732, 14900460, 16142165, 19370598, 32284330, 38741196, 48426495, 64568660, 96852990, 193705980]

約数ペア:

[(1, 193705980), (2, 96852990), (3, 64568660), (4, 48426495), (5, 38741196), (6, 32284330), (10, 19370598), (12, 16142165), (13, 14900460), (15, 12913732), (20, 9685299), (26, 7450230), (30, 6456866), (31, 6248580), (39, 4966820), (52, 3725115), (60, 3228433), (62, 3124290), (65, 2980092), (78, 2483410), (93, 2082860), (124, 1562145), (130, 1490046), (155, 1249716), (156, 1241705), (186, 1041430), (195, 993364), (260, 745023), (310, 624858), (372, 520715), (390, 496682), (403, 480660), (465, 416572), (620, 312429), (780, 248341), (806, 240330), (930, 208286), (1209, 160220), (1612, 120165), (1860, 104143), (2015, 96132), (2418, 80110), (4030, 48066), (4836, 40055), (6045, 32044), (8011, 24180), (8060, 24033), (12090, 16022)]