105890283280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{113063}}^1$

素因数の和:113608

約数の個数: 80

約数和(自身を含む): 257406024960

約数和(自身を除く): 151515741680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 509, 920, 1018, 1840, 2036, 2545, 4072, 5090, 8144, 10180, 11707, 20360, 23414, 40720, 46828, 58535, 93656, 113063, 117070, 187312, 226126, 234140, 452252, 468280, 565315, 904504, 936560, 1130630, 1809008, 2261260, 2600449, 4522520, 5200898, 9045040, 10401796, 13002245, 20803592, 26004490, 41607184, 52008980, 57549067, 104017960, 115098134, 208035920, 230196268, 287745335, 460392536, 575490670, 920785072, 1150981340, 1323628541, 2301962680, 2647257082, 4603925360, 5294514164, 6618142705, 10589028328, 13236285410, 21178056656, 26472570820, 52945141640, 105890283280]

約数ペア:

[(1, 105890283280), (2, 52945141640), (4, 26472570820), (5, 21178056656), (8, 13236285410), (10, 10589028328), (16, 6618142705), (20, 5294514164), (23, 4603925360), (40, 2647257082), (46, 2301962680), (80, 1323628541), (92, 1150981340), (115, 920785072), (184, 575490670), (230, 460392536), (368, 287745335), (460, 230196268), (509, 208035920), (920, 115098134), (1018, 104017960), (1840, 57549067), (2036, 52008980), (2545, 41607184), (4072, 26004490), (5090, 20803592), (8144, 13002245), (10180, 10401796), (11707, 9045040), (20360, 5200898), (23414, 4522520), (40720, 2600449), (46828, 2261260), (58535, 1809008), (93656, 1130630), (113063, 936560), (117070, 904504), (187312, 565315), (226126, 468280), (234140, 452252)]