108301840

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{22193}}^1$

素因数の和:22267

約数の個数: 40

約数和(自身を含む): 255941208

約数和(自身を除く): 147639368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 22193, 44386, 88772, 110965, 177544, 221930, 355088, 443860, 887720, 1353773, 1775440, 2707546, 5415092, 6768865, 10830184, 13537730, 21660368, 27075460, 54150920, 108301840]

約数ペア:

[(1, 108301840), (2, 54150920), (4, 27075460), (5, 21660368), (8, 13537730), (10, 10830184), (16, 6768865), (20, 5415092), (40, 2707546), (61, 1775440), (80, 1353773), (122, 887720), (244, 443860), (305, 355088), (488, 221930), (610, 177544), (976, 110965), (1220, 88772), (2440, 44386), (4880, 22193)]