115840040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{170353}}^1$

素因数の和:170381

約数の個数: 32

約数和(自身を含む): 275973480

約数和(自身を除く): 160133440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 170353, 340706, 681412, 851765, 1362824, 1703530, 2896001, 3407060, 5792002, 6814120, 11584004, 14480005, 23168008, 28960010, 57920020, 115840040]

約数ペア:

[(1, 115840040), (2, 57920020), (4, 28960010), (5, 23168008), (8, 14480005), (10, 11584004), (17, 6814120), (20, 5792002), (34, 3407060), (40, 2896001), (68, 1703530), (85, 1362824), (136, 851765), (170, 681412), (340, 340706), (680, 170353)]