236264740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 544320000

約数和(自身を除く): 308055260

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 89, 92, 115, 116, 145, 178, 199, 230, 290, 356, 398, 445, 460, 580, 667, 796, 890, 995, 1334, 1780, 1990, 2047, 2581, 2668, 3335, 3980, 4094, 4577, 5162, 5771, 6670, 8188, 9154, 10235, 10324, 11542, 12905, 13340, 17711, 18308, 20470, 22885, 23084, 25810, 28855, 35422, 40940, 45770, 51620, 57710, 59363, 70844, 88555, 91540, 115420, 118726, 132733, 177110, 237452, 265466, 296815, 354220, 407353, 513619, 530932, 593630, 663665, 814706, 1027238, 1187260, 1327330, 1629412, 2036765, 2054476, 2568095, 2654660, 4073530, 5136190, 8147060, 10272380, 11813237, 23626474, 47252948, 59066185, 118132370, 236264740]

約数ペア:

[(1, 236264740), (2, 118132370), (4, 59066185), (5, 47252948), (10, 23626474), (20, 11813237), (23, 10272380), (29, 8147060), (46, 5136190), (58, 4073530), (89, 2654660), (92, 2568095), (115, 2054476), (116, 2036765), (145, 1629412), (178, 1327330), (199, 1187260), (230, 1027238), (290, 814706), (356, 663665), (398, 593630), (445, 530932), (460, 513619), (580, 407353), (667, 354220), (796, 296815), (890, 265466), (995, 237452), (1334, 177110), (1780, 132733), (1990, 118726), (2047, 115420), (2581, 91540), (2668, 88555), (3335, 70844), (3980, 59363), (4094, 57710), (4577, 51620), (5162, 45770), (5771, 40940), (6670, 35422), (8188, 28855), (9154, 25810), (10235, 23084), (10324, 22885), (11542, 20470), (12905, 18308), (13340, 17711)]