181843520

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:868

約数の個数: 112

約数和(自身を含む): 467002368

約数和(自身を除く): 285158848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 320, 368, 460, 496, 620, 713, 736, 797, 920, 992, 1240, 1426, 1472, 1594, 1840, 1984, 2480, 2852, 3188, 3565, 3680, 3985, 4960, 5704, 6376, 7130, 7360, 7970, 9920, 11408, 12752, 14260, 15940, 18331, 22816, 24707, 25504, 28520, 31880, 36662, 45632, 49414, 51008, 57040, 63760, 73324, 91655, 98828, 114080, 123535, 127520, 146648, 183310, 197656, 228160, 247070, 255040, 293296, 366620, 395312, 494140, 568261, 586592, 733240, 790624, 988280, 1136522, 1173184, 1466480, 1581248, 1976560, 2273044, 2841305, 2932960, 3953120, 4546088, 5682610, 5865920, 7906240, 9092176, 11365220, 18184352, 22730440, 36368704, 45460880, 90921760, 181843520]

約数ペア:

[(1, 181843520), (2, 90921760), (4, 45460880), (5, 36368704), (8, 22730440), (10, 18184352), (16, 11365220), (20, 9092176), (23, 7906240), (31, 5865920), (32, 5682610), (40, 4546088), (46, 3953120), (62, 2932960), (64, 2841305), (80, 2273044), (92, 1976560), (115, 1581248), (124, 1466480), (155, 1173184), (160, 1136522), (184, 988280), (230, 790624), (248, 733240), (310, 586592), (320, 568261), (368, 494140), (460, 395312), (496, 366620), (620, 293296), (713, 255040), (736, 247070), (797, 228160), (920, 197656), (992, 183310), (1240, 146648), (1426, 127520), (1472, 123535), (1594, 114080), (1840, 98828), (1984, 91655), (2480, 73324), (2852, 63760), (3188, 57040), (3565, 51008), (3680, 49414), (3985, 45632), (4960, 36662), (5704, 31880), (6376, 28520), (7130, 25504), (7360, 24707), (7970, 22816), (9920, 18331), (11408, 15940), (12752, 14260)]