2051267293400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9767}}^1\times {\mathrm{80777}}^1$

素因数の和:90573

約数の個数: 96

約数和(自身を含む): 5136647171040

約数和(自身を除く): 3085379877640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 9767, 19534, 39068, 48835, 78136, 80777, 97670, 126971, 161554, 195340, 244175, 253942, 323108, 390680, 403885, 488350, 507884, 634855, 646216, 807770, 976700, 1015768, 1050101, 1269710, 1615540, 1953400, 2019425, 2100202, 2539420, 3174275, 3231080, 4038850, 4200404, 5078840, 5250505, 6348550, 8077700, 8400808, 10501010, 12697100, 16155400, 21002020, 25394200, 26252525, 42004040, 52505050, 105010100, 210020200, 788948959, 1577897918, 3155795836, 3944744795, 6311591672, 7889489590, 10256336467, 15778979180, 19723723975, 20512672934, 31557958360, 39447447950, 41025345868, 51281682335, 78894895900, 82050691736, 102563364670, 157789791800, 205126729340, 256408411675, 410253458680, 512816823350, 1025633646700, 2051267293400]

約数ペア:

[(1, 2051267293400), (2, 1025633646700), (4, 512816823350), (5, 410253458680), (8, 256408411675), (10, 205126729340), (13, 157789791800), (20, 102563364670), (25, 82050691736), (26, 78894895900), (40, 51281682335), (50, 41025345868), (52, 39447447950), (65, 31557958360), (100, 20512672934), (104, 19723723975), (130, 15778979180), (200, 10256336467), (260, 7889489590), (325, 6311591672), (520, 3944744795), (650, 3155795836), (1300, 1577897918), (2600, 788948959), (9767, 210020200), (19534, 105010100), (39068, 52505050), (48835, 42004040), (78136, 26252525), (80777, 25394200), (97670, 21002020), (126971, 16155400), (161554, 12697100), (195340, 10501010), (244175, 8400808), (253942, 8077700), (323108, 6348550), (390680, 5250505), (403885, 5078840), (488350, 4200404), (507884, 4038850), (634855, 3231080), (646216, 3174275), (807770, 2539420), (976700, 2100202), (1015768, 2019425), (1050101, 1953400), (1269710, 1615540)]