36704470420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{896543}}^1$

素因数の和:896664

約数の個数: 48

約数和(自身を含む): 81334471680

約数和(自身を除く): 44630001260

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 89, 92, 115, 178, 230, 356, 445, 460, 890, 1780, 2047, 4094, 8188, 10235, 20470, 40940, 896543, 1793086, 3586172, 4482715, 8965430, 17930860, 20620489, 41240978, 79792327, 82481956, 103102445, 159584654, 206204890, 319169308, 398961635, 412409780, 797923270, 1595846540, 1835223521, 3670447042, 7340894084, 9176117605, 18352235210, 36704470420]

約数ペア:

[(1, 36704470420), (2, 18352235210), (4, 9176117605), (5, 7340894084), (10, 3670447042), (20, 1835223521), (23, 1595846540), (46, 797923270), (89, 412409780), (92, 398961635), (115, 319169308), (178, 206204890), (230, 159584654), (356, 103102445), (445, 82481956), (460, 79792327), (890, 41240978), (1780, 20620489), (2047, 17930860), (4094, 8965430), (8188, 4482715), (10235, 3586172), (20470, 1793086), (40940, 896543)]