15692693900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{30103}}^1$

素因数の和:30531

約数の個数: 72

約数和(自身を含む): 36765292704

約数和(自身を除く): 21072598804

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 401, 650, 802, 1300, 1604, 2005, 4010, 5213, 8020, 10025, 10426, 20050, 20852, 26065, 30103, 40100, 52130, 60206, 104260, 120412, 130325, 150515, 260650, 301030, 391339, 521300, 602060, 752575, 782678, 1505150, 1565356, 1956695, 3010300, 3913390, 7826780, 9783475, 12071303, 19566950, 24142606, 39133900, 48285212, 60356515, 120713030, 156926939, 241426060, 301782575, 313853878, 603565150, 627707756, 784634695, 1207130300, 1569269390, 3138538780, 3923173475, 7846346950, 15692693900]

約数ペア:

[(1, 15692693900), (2, 7846346950), (4, 3923173475), (5, 3138538780), (10, 1569269390), (13, 1207130300), (20, 784634695), (25, 627707756), (26, 603565150), (50, 313853878), (52, 301782575), (65, 241426060), (100, 156926939), (130, 120713030), (260, 60356515), (325, 48285212), (401, 39133900), (650, 24142606), (802, 19566950), (1300, 12071303), (1604, 9783475), (2005, 7826780), (4010, 3913390), (5213, 3010300), (8020, 1956695), (10025, 1565356), (10426, 1505150), (20050, 782678), (20852, 752575), (26065, 602060), (30103, 521300), (40100, 391339), (52130, 301030), (60206, 260650), (104260, 150515), (120412, 130325)]