2457147550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{857}}^1$

素因数の和:1294

約数の個数: 96

約数和(自身を含む): 5388967584

約数和(自身を除く): 2931820034

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 401, 550, 650, 715, 802, 857, 1430, 1714, 2005, 3575, 4010, 4285, 4411, 5213, 7150, 8570, 8822, 9427, 10025, 10426, 11141, 18854, 20050, 21425, 22055, 22282, 26065, 42850, 44110, 47135, 52130, 55705, 57343, 94270, 110275, 111410, 114686, 122551, 130325, 220550, 235675, 245102, 260650, 278525, 286715, 343657, 471350, 557050, 573430, 612755, 687314, 1225510, 1433575, 1718285, 2867150, 3063775, 3436570, 3780227, 4467541, 6127550, 7560454, 8591425, 8935082, 17182850, 18901135, 22337705, 37802270, 44675410, 49142951, 94505675, 98285902, 111688525, 189011350, 223377050, 245714755, 491429510, 1228573775, 2457147550]

約数ペア:

[(1, 2457147550), (2, 1228573775), (5, 491429510), (10, 245714755), (11, 223377050), (13, 189011350), (22, 111688525), (25, 98285902), (26, 94505675), (50, 49142951), (55, 44675410), (65, 37802270), (110, 22337705), (130, 18901135), (143, 17182850), (275, 8935082), (286, 8591425), (325, 7560454), (401, 6127550), (550, 4467541), (650, 3780227), (715, 3436570), (802, 3063775), (857, 2867150), (1430, 1718285), (1714, 1433575), (2005, 1225510), (3575, 687314), (4010, 612755), (4285, 573430), (4411, 557050), (5213, 471350), (7150, 343657), (8570, 286715), (8822, 278525), (9427, 260650), (10025, 245102), (10426, 235675), (11141, 220550), (18854, 130325), (20050, 122551), (21425, 114686), (22055, 111410), (22282, 110275), (26065, 94270), (42850, 57343), (44110, 55705), (47135, 52130)]