451280491160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{490522273}}^1$

素因数の和:490522307

約数の個数: 32

約数和(自身を含む): 1059528111840

約数和(自身を除く): 608247620680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 490522273, 981044546, 1962089092, 2452611365, 3924178184, 4905222730, 9810445460, 11282012279, 19620890920, 22564024558, 45128049116, 56410061395, 90256098232, 112820122790, 225640245580, 451280491160]

約数ペア:

[(1, 451280491160), (2, 225640245580), (4, 112820122790), (5, 90256098232), (8, 56410061395), (10, 45128049116), (20, 22564024558), (23, 19620890920), (40, 11282012279), (46, 9810445460), (92, 4905222730), (115, 3924178184), (184, 2452611365), (230, 1962089092), (460, 981044546), (920, 490522273)]