58621720

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{7673}}^1$

素因数の和:7875

約数の個数: 32

約数和(自身を含む): 132606720

約数和(自身を除く): 73985000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 7673, 15346, 30692, 38365, 61384, 76730, 153460, 306920, 1465543, 2931086, 5862172, 7327715, 11724344, 14655430, 29310860, 58621720]

約数ペア:

[(1, 58621720), (2, 29310860), (4, 14655430), (5, 11724344), (8, 7327715), (10, 5862172), (20, 2931086), (40, 1465543), (191, 306920), (382, 153460), (764, 76730), (955, 61384), (1528, 38365), (1910, 30692), (3820, 15346), (7640, 7673)]