88147840

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:708

約数の個数: 128

約数和(自身を含む): 242352000

約数和(自身を除く): 154204160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 640, 659, 704, 760, 836, 880, 1045, 1216, 1318, 1408, 1520, 1672, 1760, 2090, 2432, 2636, 3040, 3295, 3344, 3520, 4180, 5272, 6080, 6590, 6688, 7040, 7249, 8360, 10544, 12160, 12521, 13180, 13376, 14498, 16720, 21088, 25042, 26360, 26752, 28996, 33440, 36245, 42176, 50084, 52720, 57992, 62605, 66880, 72490, 84352, 100168, 105440, 115984, 125210, 133760, 137731, 144980, 200336, 210880, 231968, 250420, 275462, 289960, 400672, 421760, 463936, 500840, 550924, 579920, 688655, 801344, 927872, 1001680, 1101848, 1159840, 1377310, 1602688, 2003360, 2203696, 2319680, 2754620, 4006720, 4407392, 4639360, 5509240, 8013440, 8814784, 11018480, 17629568, 22036960, 44073920, 88147840]

約数ペア:

[(1, 88147840), (2, 44073920), (4, 22036960), (5, 17629568), (8, 11018480), (10, 8814784), (11, 8013440), (16, 5509240), (19, 4639360), (20, 4407392), (22, 4006720), (32, 2754620), (38, 2319680), (40, 2203696), (44, 2003360), (55, 1602688), (64, 1377310), (76, 1159840), (80, 1101848), (88, 1001680), (95, 927872), (110, 801344), (128, 688655), (152, 579920), (160, 550924), (176, 500840), (190, 463936), (209, 421760), (220, 400672), (304, 289960), (320, 275462), (352, 250420), (380, 231968), (418, 210880), (440, 200336), (608, 144980), (640, 137731), (659, 133760), (704, 125210), (760, 115984), (836, 105440), (880, 100168), (1045, 84352), (1216, 72490), (1318, 66880), (1408, 62605), (1520, 57992), (1672, 52720), (1760, 50084), (2090, 42176), (2432, 36245), (2636, 33440), (3040, 28996), (3295, 26752), (3344, 26360), (3520, 25042), (4180, 21088), (5272, 16720), (6080, 14498), (6590, 13376), (6688, 13180), (7040, 12521), (7249, 12160), (8360, 10544)]