33384689080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1\times {\mathrm{991}}^1$

素因数の和:1589

約数の個数: 128

約数和(自身を含む): 80531988480

約数和(自身を除く): 47147299400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 107, 136, 170, 214, 340, 428, 463, 535, 680, 856, 926, 991, 1070, 1819, 1852, 1982, 2140, 2315, 3638, 3704, 3964, 4280, 4630, 4955, 7276, 7871, 7928, 9095, 9260, 9910, 14552, 15742, 16847, 18190, 18520, 19820, 31484, 33694, 36380, 39355, 39640, 49541, 62968, 67388, 72760, 78710, 84235, 99082, 106037, 134776, 157420, 168470, 198164, 212074, 247705, 314840, 336940, 396328, 424148, 458833, 495410, 530185, 673880, 842197, 848296, 917666, 990820, 1060370, 1684394, 1802629, 1835332, 1981640, 2120740, 2294165, 3368788, 3605258, 3670664, 4210985, 4241480, 4588330, 6737576, 7210516, 7800161, 8421970, 9013145, 9176660, 14421032, 15600322, 16843940, 18026290, 18353320, 31200644, 33687880, 36052580, 39000805, 49095131, 62401288, 72105160, 78001610, 98190262, 156003220, 196380524, 245475655, 312006440, 392761048, 490951310, 834617227, 981902620, 1669234454, 1963805240, 3338468908, 4173086135, 6676937816, 8346172270, 16692344540, 33384689080]

約数ペア:

[(1, 33384689080), (2, 16692344540), (4, 8346172270), (5, 6676937816), (8, 4173086135), (10, 3338468908), (17, 1963805240), (20, 1669234454), (34, 981902620), (40, 834617227), (68, 490951310), (85, 392761048), (107, 312006440), (136, 245475655), (170, 196380524), (214, 156003220), (340, 98190262), (428, 78001610), (463, 72105160), (535, 62401288), (680, 49095131), (856, 39000805), (926, 36052580), (991, 33687880), (1070, 31200644), (1819, 18353320), (1852, 18026290), (1982, 16843940), (2140, 15600322), (2315, 14421032), (3638, 9176660), (3704, 9013145), (3964, 8421970), (4280, 7800161), (4630, 7210516), (4955, 6737576), (7276, 4588330), (7871, 4241480), (7928, 4210985), (9095, 3670664), (9260, 3605258), (9910, 3368788), (14552, 2294165), (15742, 2120740), (16847, 1981640), (18190, 1835332), (18520, 1802629), (19820, 1684394), (31484, 1060370), (33694, 990820), (36380, 917666), (39355, 848296), (39640, 842197), (49541, 673880), (62968, 530185), (67388, 495410), (72760, 458833), (78710, 424148), (84235, 396328), (99082, 336940), (106037, 314840), (134776, 247705), (157420, 212074), (168470, 198164)]