758551760

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{673}}^1$

素因数の和:952

約数の個数: 80

約数和(自身を含む): 1799725584

約数和(自身を除く): 1041173824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 193, 292, 365, 386, 584, 673, 730, 772, 965, 1168, 1346, 1460, 1544, 1930, 2692, 2920, 3088, 3365, 3860, 5384, 5840, 6730, 7720, 10768, 13460, 14089, 15440, 26920, 28178, 49129, 53840, 56356, 70445, 98258, 112712, 129889, 140890, 196516, 225424, 245645, 259778, 281780, 393032, 491290, 519556, 563560, 649445, 786064, 982580, 1039112, 1127120, 1298890, 1965160, 2078224, 2597780, 3930320, 5195560, 9481897, 10391120, 18963794, 37927588, 47409485, 75855176, 94818970, 151710352, 189637940, 379275880, 758551760]

約数ペア:

[(1, 758551760), (2, 379275880), (4, 189637940), (5, 151710352), (8, 94818970), (10, 75855176), (16, 47409485), (20, 37927588), (40, 18963794), (73, 10391120), (80, 9481897), (146, 5195560), (193, 3930320), (292, 2597780), (365, 2078224), (386, 1965160), (584, 1298890), (673, 1127120), (730, 1039112), (772, 982580), (965, 786064), (1168, 649445), (1346, 563560), (1460, 519556), (1544, 491290), (1930, 393032), (2692, 281780), (2920, 259778), (3088, 245645), (3365, 225424), (3860, 196516), (5384, 140890), (5840, 129889), (6730, 112712), (7720, 98258), (10768, 70445), (13460, 56356), (14089, 53840), (15440, 49129), (26920, 28178)]