88082480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:546

約数の個数: 80

約数和(自身を含む): 217486080

約数和(自身を除く): 129403600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 167, 190, 304, 334, 347, 380, 668, 694, 760, 835, 1336, 1388, 1520, 1670, 1735, 2672, 2776, 3173, 3340, 3470, 5552, 6346, 6593, 6680, 6940, 12692, 13186, 13360, 13880, 15865, 25384, 26372, 27760, 31730, 32965, 50768, 52744, 57949, 63460, 65930, 105488, 115898, 126920, 131860, 231796, 253840, 263720, 289745, 463592, 527440, 579490, 927184, 1101031, 1158980, 2202062, 2317960, 4404124, 4635920, 5505155, 8808248, 11010310, 17616496, 22020620, 44041240, 88082480]

約数ペア:

[(1, 88082480), (2, 44041240), (4, 22020620), (5, 17616496), (8, 11010310), (10, 8808248), (16, 5505155), (19, 4635920), (20, 4404124), (38, 2317960), (40, 2202062), (76, 1158980), (80, 1101031), (95, 927184), (152, 579490), (167, 527440), (190, 463592), (304, 289745), (334, 263720), (347, 253840), (380, 231796), (668, 131860), (694, 126920), (760, 115898), (835, 105488), (1336, 65930), (1388, 63460), (1520, 57949), (1670, 52744), (1735, 50768), (2672, 32965), (2776, 31730), (3173, 27760), (3340, 26372), (3470, 25384), (5552, 15865), (6346, 13880), (6593, 13360), (6680, 13186), (6940, 12692)]