1348659740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1663}}^1$

素因数の和:1779

約数の個数: 96

約数和(自身を含む): 3099672576

約数和(自身を除く): 1751012836

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 43, 46, 82, 86, 92, 115, 164, 172, 205, 215, 230, 410, 430, 460, 820, 860, 943, 989, 1663, 1763, 1886, 1978, 3326, 3526, 3772, 3956, 4715, 4945, 6652, 7052, 8315, 8815, 9430, 9890, 16630, 17630, 18860, 19780, 33260, 35260, 38249, 40549, 68183, 71509, 76498, 81098, 136366, 143018, 152996, 162196, 191245, 202745, 272732, 286036, 340915, 357545, 382490, 405490, 681830, 715090, 764980, 810980, 1363660, 1430180, 1568209, 1644707, 2931869, 3136418, 3289414, 5863738, 6272836, 6578828, 7841045, 8223535, 11727476, 14659345, 15682090, 16447070, 29318690, 31364180, 32894140, 58637380, 67432987, 134865974, 269731948, 337164935, 674329870, 1348659740]

約数ペア:

[(1, 1348659740), (2, 674329870), (4, 337164935), (5, 269731948), (10, 134865974), (20, 67432987), (23, 58637380), (41, 32894140), (43, 31364180), (46, 29318690), (82, 16447070), (86, 15682090), (92, 14659345), (115, 11727476), (164, 8223535), (172, 7841045), (205, 6578828), (215, 6272836), (230, 5863738), (410, 3289414), (430, 3136418), (460, 2931869), (820, 1644707), (860, 1568209), (943, 1430180), (989, 1363660), (1663, 810980), (1763, 764980), (1886, 715090), (1978, 681830), (3326, 405490), (3526, 382490), (3772, 357545), (3956, 340915), (4715, 286036), (4945, 272732), (6652, 202745), (7052, 191245), (8315, 162196), (8815, 152996), (9430, 143018), (9890, 136366), (16630, 81098), (17630, 76498), (18860, 71509), (19780, 68183), (33260, 40549), (35260, 38249)]