41843140

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 90478080

約数和(自身を除く): 48634940

約数列:

[1, 2, 4, 5, 10, 20, 71, 79, 142, 158, 284, 316, 355, 373, 395, 710, 746, 790, 1420, 1492, 1580, 1865, 3730, 5609, 7460, 11218, 22436, 26483, 28045, 29467, 52966, 56090, 58934, 105932, 112180, 117868, 132415, 147335, 264830, 294670, 529660, 589340, 2092157, 4184314, 8368628, 10460785, 20921570, 41843140]

約数ペア:

[(1, 41843140), (2, 20921570), (4, 10460785), (5, 8368628), (10, 4184314), (20, 2092157), (71, 589340), (79, 529660), (142, 294670), (158, 264830), (284, 147335), (316, 132415), (355, 117868), (373, 112180), (395, 105932), (710, 58934), (746, 56090), (790, 52966), (1420, 29467), (1492, 28045), (1580, 26483), (1865, 22436), (3730, 11218), (5609, 7460)]