8565576280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{82393}}^1$

素因数の和:82540

約数の個数: 64

約数和(自身を含む): 20288698560

約数和(自身を除く): 11723122280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 113, 115, 184, 226, 230, 452, 460, 565, 904, 920, 1130, 2260, 2599, 4520, 5198, 10396, 12995, 20792, 25990, 51980, 82393, 103960, 164786, 329572, 411965, 659144, 823930, 1647860, 1895039, 3295720, 3790078, 7580156, 9310409, 9475195, 15160312, 18620818, 18950390, 37241636, 37900780, 46552045, 74483272, 75801560, 93104090, 186208180, 214139407, 372416360, 428278814, 856557628, 1070697035, 1713115256, 2141394070, 4282788140, 8565576280]

約数ペア:

[(1, 8565576280), (2, 4282788140), (4, 2141394070), (5, 1713115256), (8, 1070697035), (10, 856557628), (20, 428278814), (23, 372416360), (40, 214139407), (46, 186208180), (92, 93104090), (113, 75801560), (115, 74483272), (184, 46552045), (226, 37900780), (230, 37241636), (452, 18950390), (460, 18620818), (565, 15160312), (904, 9475195), (920, 9310409), (1130, 7580156), (2260, 3790078), (2599, 3295720), (4520, 1895039), (5198, 1647860), (10396, 823930), (12995, 659144), (20792, 411965), (25990, 329572), (51980, 164786), (82393, 103960)]