1246558300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1753}}^1$

素因数の和:2327

約数の個数: 72

約数和(自身を含む): 2920101296

約数和(自身を除く): 1673542996

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 547, 650, 1094, 1300, 1753, 2188, 2735, 3506, 5470, 7012, 7111, 8765, 10940, 13675, 14222, 17530, 22789, 27350, 28444, 35060, 35555, 43825, 45578, 54700, 71110, 87650, 91156, 113945, 142220, 175300, 177775, 227890, 355550, 455780, 569725, 711100, 958891, 1139450, 1917782, 2278900, 3835564, 4794455, 9588910, 12465583, 19177820, 23972275, 24931166, 47944550, 49862332, 62327915, 95889100, 124655830, 249311660, 311639575, 623279150, 1246558300]

約数ペア:

[(1, 1246558300), (2, 623279150), (4, 311639575), (5, 249311660), (10, 124655830), (13, 95889100), (20, 62327915), (25, 49862332), (26, 47944550), (50, 24931166), (52, 23972275), (65, 19177820), (100, 12465583), (130, 9588910), (260, 4794455), (325, 3835564), (547, 2278900), (650, 1917782), (1094, 1139450), (1300, 958891), (1753, 711100), (2188, 569725), (2735, 455780), (3506, 355550), (5470, 227890), (7012, 177775), (7111, 175300), (8765, 142220), (10940, 113945), (13675, 91156), (14222, 87650), (17530, 71110), (22789, 54700), (27350, 45578), (28444, 43825), (35060, 35555)]