2056513550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1259}}^1$

素因数の和:1650

約数の個数: 96

約数和(自身を含む): 4724697600

約数和(自身を除く): 2668184050

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 359, 455, 650, 718, 910, 1259, 1795, 2275, 2513, 2518, 3590, 4550, 4667, 5026, 6295, 8813, 8975, 9334, 12565, 12590, 16367, 17626, 17950, 23335, 25130, 31475, 32669, 32734, 44065, 46670, 62825, 62950, 65338, 81835, 88130, 114569, 116675, 125650, 163345, 163670, 220325, 229138, 233350, 326690, 409175, 440650, 451981, 572845, 816725, 818350, 903962, 1145690, 1633450, 2259905, 2864225, 3163867, 4519810, 5728450, 5875753, 6327734, 11299525, 11751506, 15819335, 22599050, 29378765, 31638670, 41130271, 58757530, 79096675, 82260542, 146893825, 158193350, 205651355, 293787650, 411302710, 1028256775, 2056513550]

約数ペア:

[(1, 2056513550), (2, 1028256775), (5, 411302710), (7, 293787650), (10, 205651355), (13, 158193350), (14, 146893825), (25, 82260542), (26, 79096675), (35, 58757530), (50, 41130271), (65, 31638670), (70, 29378765), (91, 22599050), (130, 15819335), (175, 11751506), (182, 11299525), (325, 6327734), (350, 5875753), (359, 5728450), (455, 4519810), (650, 3163867), (718, 2864225), (910, 2259905), (1259, 1633450), (1795, 1145690), (2275, 903962), (2513, 818350), (2518, 816725), (3590, 572845), (4550, 451981), (4667, 440650), (5026, 409175), (6295, 326690), (8813, 233350), (8975, 229138), (9334, 220325), (12565, 163670), (12590, 163345), (16367, 125650), (17626, 116675), (17950, 114569), (23335, 88130), (25130, 81835), (31475, 65338), (32669, 62950), (32734, 62825), (44065, 46670)]