788451040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16481}}^1$

素因数の和:16532

約数の個数: 96

約数和(自身を含む): 2093345856

約数和(自身を除く): 1304894816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 368, 416, 460, 520, 598, 736, 920, 1040, 1196, 1495, 1840, 2080, 2392, 2990, 3680, 4784, 5980, 9568, 11960, 16481, 23920, 32962, 47840, 65924, 82405, 131848, 164810, 214253, 263696, 329620, 379063, 428506, 527392, 659240, 758126, 857012, 1071265, 1318480, 1516252, 1714024, 1895315, 2142530, 2636960, 3032504, 3428048, 3790630, 4285060, 4927819, 6065008, 6856096, 7581260, 8570120, 9855638, 12130016, 15162520, 17140240, 19711276, 24639095, 30325040, 34280480, 39422552, 49278190, 60650080, 78845104, 98556380, 157690208, 197112760, 394225520, 788451040]

約数ペア:

[(1, 788451040), (2, 394225520), (4, 197112760), (5, 157690208), (8, 98556380), (10, 78845104), (13, 60650080), (16, 49278190), (20, 39422552), (23, 34280480), (26, 30325040), (32, 24639095), (40, 19711276), (46, 17140240), (52, 15162520), (65, 12130016), (80, 9855638), (92, 8570120), (104, 7581260), (115, 6856096), (130, 6065008), (160, 4927819), (184, 4285060), (208, 3790630), (230, 3428048), (260, 3032504), (299, 2636960), (368, 2142530), (416, 1895315), (460, 1714024), (520, 1516252), (598, 1318480), (736, 1071265), (920, 857012), (1040, 758126), (1196, 659240), (1495, 527392), (1840, 428506), (2080, 379063), (2392, 329620), (2990, 263696), (3680, 214253), (4784, 164810), (5980, 131848), (9568, 82405), (11960, 65924), (16481, 47840), (23920, 32962)]