294576880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9137}}^1$

素因数の和:9194

約数の個数: 80

約数和(自身を含む): 761451264

約数和(自身を除く): 466874384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 4030, 6448, 8060, 9137, 16120, 18274, 32240, 36548, 45685, 73096, 91370, 118781, 146192, 182740, 237562, 283247, 365480, 475124, 566494, 593905, 730960, 950248, 1132988, 1187810, 1416235, 1900496, 2265976, 2375620, 2832470, 3682211, 4531952, 4751240, 5664940, 7364422, 9502480, 11329880, 14728844, 18411055, 22659760, 29457688, 36822110, 58915376, 73644220, 147288440, 294576880]

約数ペア:

[(1, 294576880), (2, 147288440), (4, 73644220), (5, 58915376), (8, 36822110), (10, 29457688), (13, 22659760), (16, 18411055), (20, 14728844), (26, 11329880), (31, 9502480), (40, 7364422), (52, 5664940), (62, 4751240), (65, 4531952), (80, 3682211), (104, 2832470), (124, 2375620), (130, 2265976), (155, 1900496), (208, 1416235), (248, 1187810), (260, 1132988), (310, 950248), (403, 730960), (496, 593905), (520, 566494), (620, 475124), (806, 365480), (1040, 283247), (1240, 237562), (1612, 182740), (2015, 146192), (2480, 118781), (3224, 91370), (4030, 73096), (6448, 45685), (8060, 36548), (9137, 32240), (16120, 18274)]