1949732350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:502

約数の個数: 72

約数和(自身を含む): 3790940400

約数和(自身を除く): 1841208050

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 199, 233, 290, 398, 466, 725, 841, 995, 1165, 1450, 1682, 1990, 2330, 4205, 4975, 5771, 5825, 6757, 8410, 9950, 11542, 11650, 13514, 21025, 28855, 33785, 42050, 46367, 57710, 67570, 92734, 144275, 167359, 168925, 195953, 231835, 288550, 334718, 337850, 391906, 463670, 836795, 979765, 1159175, 1344643, 1673590, 1959530, 2318350, 2689286, 4183975, 4898825, 6723215, 8367950, 9797650, 13446430, 33616075, 38994647, 67232150, 77989294, 194973235, 389946470, 974866175, 1949732350]

約数ペア:

[(1, 1949732350), (2, 974866175), (5, 389946470), (10, 194973235), (25, 77989294), (29, 67232150), (50, 38994647), (58, 33616075), (145, 13446430), (199, 9797650), (233, 8367950), (290, 6723215), (398, 4898825), (466, 4183975), (725, 2689286), (841, 2318350), (995, 1959530), (1165, 1673590), (1450, 1344643), (1682, 1159175), (1990, 979765), (2330, 836795), (4205, 463670), (4975, 391906), (5771, 337850), (5825, 334718), (6757, 288550), (8410, 231835), (9950, 195953), (11542, 168925), (11650, 167359), (13514, 144275), (21025, 92734), (28855, 67570), (33785, 57710), (42050, 46367)]