63803380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 152409600

約数和(自身を除く): 88606220

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 41, 46, 68, 82, 85, 92, 115, 164, 170, 199, 205, 230, 340, 391, 398, 410, 460, 697, 782, 796, 820, 943, 995, 1394, 1564, 1886, 1955, 1990, 2788, 3383, 3485, 3772, 3910, 3980, 4577, 4715, 6766, 6970, 7820, 8159, 9154, 9430, 13532, 13940, 16031, 16318, 16915, 18308, 18860, 22885, 32062, 32636, 33830, 40795, 45770, 64124, 67660, 77809, 80155, 81590, 91540, 138703, 155618, 160310, 163180, 187657, 277406, 311236, 320620, 375314, 389045, 554812, 693515, 750628, 778090, 938285, 1387030, 1556180, 1876570, 2774060, 3190169, 3753140, 6380338, 12760676, 15950845, 31901690, 63803380]

約数ペア:

[(1, 63803380), (2, 31901690), (4, 15950845), (5, 12760676), (10, 6380338), (17, 3753140), (20, 3190169), (23, 2774060), (34, 1876570), (41, 1556180), (46, 1387030), (68, 938285), (82, 778090), (85, 750628), (92, 693515), (115, 554812), (164, 389045), (170, 375314), (199, 320620), (205, 311236), (230, 277406), (340, 187657), (391, 163180), (398, 160310), (410, 155618), (460, 138703), (697, 91540), (782, 81590), (796, 80155), (820, 77809), (943, 67660), (995, 64124), (1394, 45770), (1564, 40795), (1886, 33830), (1955, 32636), (1990, 32062), (2788, 22885), (3383, 18860), (3485, 18308), (3772, 16915), (3910, 16318), (3980, 16031), (4577, 13940), (4715, 13532), (6766, 9430), (6970, 9154), (7820, 8159)]