2017330392580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24137}}^1\times {\mathrm{219943}}^1$

素因数の和:244108

約数の個数: 48

約数和(自身を含む): 4459566948480

約数和(自身を除く): 2442236555900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 24137, 48274, 96548, 120685, 219943, 241370, 439886, 458603, 482740, 879772, 917206, 1099715, 1834412, 2199430, 2293015, 4178917, 4398860, 4586030, 8357834, 9172060, 16715668, 20894585, 41789170, 83578340, 5308764191, 10617528382, 21235056764, 26543820955, 53087641910, 100866519629, 106175283820, 201733039258, 403466078516, 504332598145, 1008665196290, 2017330392580]

約数ペア:

[(1, 2017330392580), (2, 1008665196290), (4, 504332598145), (5, 403466078516), (10, 201733039258), (19, 106175283820), (20, 100866519629), (38, 53087641910), (76, 26543820955), (95, 21235056764), (190, 10617528382), (380, 5308764191), (24137, 83578340), (48274, 41789170), (96548, 20894585), (120685, 16715668), (219943, 9172060), (241370, 8357834), (439886, 4586030), (458603, 4398860), (482740, 4178917), (879772, 2293015), (917206, 2199430), (1099715, 1834412)]