46915695940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1\times {\mathrm{4259}}^1$

素因数の和:4645

約数の個数: 96

約数和(自身を含む): 105505545600

約数和(自身を除く): 58589849660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 179, 181, 340, 358, 362, 716, 724, 895, 905, 1790, 1810, 3043, 3077, 3580, 3620, 4259, 6086, 6154, 8518, 12172, 12308, 15215, 15385, 17036, 21295, 30430, 30770, 32399, 42590, 60860, 61540, 64798, 72403, 85180, 129596, 144806, 161995, 289612, 323990, 362015, 550783, 647980, 724030, 762361, 770879, 1101566, 1448060, 1524722, 1541758, 2203132, 2753915, 3049444, 3083516, 3811805, 3854395, 5507830, 7623610, 7708790, 11015660, 12960137, 13104943, 15247220, 15417580, 25920274, 26209886, 51840548, 52419772, 64800685, 65524715, 129601370, 131049430, 137987341, 259202740, 262098860, 275974682, 551949364, 689936705, 1379873410, 2345784797, 2759746820, 4691569594, 9383139188, 11728923985, 23457847970, 46915695940]

約数ペア:

[(1, 46915695940), (2, 23457847970), (4, 11728923985), (5, 9383139188), (10, 4691569594), (17, 2759746820), (20, 2345784797), (34, 1379873410), (68, 689936705), (85, 551949364), (170, 275974682), (179, 262098860), (181, 259202740), (340, 137987341), (358, 131049430), (362, 129601370), (716, 65524715), (724, 64800685), (895, 52419772), (905, 51840548), (1790, 26209886), (1810, 25920274), (3043, 15417580), (3077, 15247220), (3580, 13104943), (3620, 12960137), (4259, 11015660), (6086, 7708790), (6154, 7623610), (8518, 5507830), (12172, 3854395), (12308, 3811805), (15215, 3083516), (15385, 3049444), (17036, 2753915), (21295, 2203132), (30430, 1541758), (30770, 1524722), (32399, 1448060), (42590, 1101566), (60860, 770879), (61540, 762361), (64798, 724030), (72403, 647980), (85180, 550783), (129596, 362015), (144806, 323990), (161995, 289612)]