2953670120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3210511}}^1$

素因数の和:3210545

約数の個数: 32

約数和(自身を含む): 6934705920

約数和(自身を除く): 3981035800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 3210511, 6421022, 12842044, 16052555, 25684088, 32105110, 64210220, 73841753, 128420440, 147683506, 295367012, 369208765, 590734024, 738417530, 1476835060, 2953670120]

約数ペア:

[(1, 2953670120), (2, 1476835060), (4, 738417530), (5, 590734024), (8, 369208765), (10, 295367012), (20, 147683506), (23, 128420440), (40, 73841753), (46, 64210220), (92, 32105110), (115, 25684088), (184, 16052555), (230, 12842044), (460, 6421022), (920, 3210511)]