73673360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:592

約数の個数: 80

約数和(自身を含む): 180083712

約数和(自身を除く): 106410352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 61, 62, 80, 122, 124, 155, 244, 248, 305, 310, 487, 488, 496, 610, 620, 974, 976, 1220, 1240, 1891, 1948, 2435, 2440, 2480, 3782, 3896, 4870, 4880, 7564, 7792, 9455, 9740, 15097, 15128, 18910, 19480, 29707, 30194, 30256, 37820, 38960, 59414, 60388, 75485, 75640, 118828, 120776, 148535, 150970, 151280, 237656, 241552, 297070, 301940, 475312, 594140, 603880, 920917, 1188280, 1207760, 1841834, 2376560, 3683668, 4604585, 7367336, 9209170, 14734672, 18418340, 36836680, 73673360]

約数ペア:

[(1, 73673360), (2, 36836680), (4, 18418340), (5, 14734672), (8, 9209170), (10, 7367336), (16, 4604585), (20, 3683668), (31, 2376560), (40, 1841834), (61, 1207760), (62, 1188280), (80, 920917), (122, 603880), (124, 594140), (155, 475312), (244, 301940), (248, 297070), (305, 241552), (310, 237656), (487, 151280), (488, 150970), (496, 148535), (610, 120776), (620, 118828), (974, 75640), (976, 75485), (1220, 60388), (1240, 59414), (1891, 38960), (1948, 37820), (2435, 30256), (2440, 30194), (2480, 29707), (3782, 19480), (3896, 18910), (4870, 15128), (4880, 15097), (7564, 9740), (7792, 9455)]