22201148980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^2\times {\mathrm{1753}}^1$

素因数の和:2165

約数の個数: 72

約数和(自身を含む): 49650316632

約数和(自身を除く): 27449167652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 193, 340, 386, 772, 965, 1753, 1930, 3281, 3506, 3860, 6562, 7012, 8765, 13124, 16405, 17530, 29801, 32810, 35060, 37249, 59602, 65620, 74498, 119204, 148996, 149005, 186245, 298010, 338329, 372490, 596020, 633233, 676658, 744980, 1266466, 1353316, 1691645, 2532932, 3166165, 3383290, 5751593, 6332330, 6766580, 11503186, 12664660, 23006372, 28757965, 57515930, 65297497, 115031860, 130594994, 261189988, 326487485, 652974970, 1110057449, 1305949940, 2220114898, 4440229796, 5550287245, 11100574490, 22201148980]

約数ペア:

[(1, 22201148980), (2, 11100574490), (4, 5550287245), (5, 4440229796), (10, 2220114898), (17, 1305949940), (20, 1110057449), (34, 652974970), (68, 326487485), (85, 261189988), (170, 130594994), (193, 115031860), (340, 65297497), (386, 57515930), (772, 28757965), (965, 23006372), (1753, 12664660), (1930, 11503186), (3281, 6766580), (3506, 6332330), (3860, 5751593), (6562, 3383290), (7012, 3166165), (8765, 2532932), (13124, 1691645), (16405, 1353316), (17530, 1266466), (29801, 744980), (32810, 676658), (35060, 633233), (37249, 596020), (59602, 372490), (65620, 338329), (74498, 298010), (119204, 186245), (148996, 149005)]