23097926840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1\times {\mathrm{15739}}^1$

素因数の和:17700

約数の個数: 64

約数和(自身を含む): 54737424000

約数和(自身を除く): 31639497160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1931, 3862, 7724, 9655, 15448, 15739, 19310, 31478, 36689, 38620, 62956, 73378, 77240, 78695, 125912, 146756, 157390, 183445, 293512, 299041, 314780, 366890, 598082, 629560, 733780, 1196164, 1467560, 1495205, 2392328, 2990410, 5980820, 11961640, 30392009, 60784018, 121568036, 151960045, 243136072, 303920090, 577448171, 607840180, 1154896342, 1215680360, 2309792684, 2887240855, 4619585368, 5774481710, 11548963420, 23097926840]

約数ペア:

[(1, 23097926840), (2, 11548963420), (4, 5774481710), (5, 4619585368), (8, 2887240855), (10, 2309792684), (19, 1215680360), (20, 1154896342), (38, 607840180), (40, 577448171), (76, 303920090), (95, 243136072), (152, 151960045), (190, 121568036), (380, 60784018), (760, 30392009), (1931, 11961640), (3862, 5980820), (7724, 2990410), (9655, 2392328), (15448, 1495205), (15739, 1467560), (19310, 1196164), (31478, 733780), (36689, 629560), (38620, 598082), (62956, 366890), (73378, 314780), (77240, 299041), (78695, 293512), (125912, 183445), (146756, 157390)]