33838750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 80

約数和(自身を含む): 72876672

約数和(自身を除く): 39037922

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 107, 110, 115, 125, 214, 230, 250, 253, 275, 506, 535, 550, 575, 625, 1070, 1150, 1177, 1250, 1265, 1375, 2354, 2461, 2530, 2675, 2750, 2875, 4922, 5350, 5750, 5885, 6325, 6875, 11770, 12305, 12650, 13375, 13750, 14375, 24610, 26750, 27071, 28750, 29425, 31625, 54142, 58850, 61525, 63250, 66875, 123050, 133750, 135355, 147125, 158125, 270710, 294250, 307625, 316250, 615250, 676775, 735625, 1353550, 1471250, 1538125, 3076250, 3383875, 6767750, 16919375, 33838750]

約数ペア:

[(1, 33838750), (2, 16919375), (5, 6767750), (10, 3383875), (11, 3076250), (22, 1538125), (23, 1471250), (25, 1353550), (46, 735625), (50, 676775), (55, 615250), (107, 316250), (110, 307625), (115, 294250), (125, 270710), (214, 158125), (230, 147125), (250, 135355), (253, 133750), (275, 123050), (506, 66875), (535, 63250), (550, 61525), (575, 58850), (625, 54142), (1070, 31625), (1150, 29425), (1177, 28750), (1250, 27071), (1265, 26750), (1375, 24610), (2354, 14375), (2461, 13750), (2530, 13375), (2675, 12650), (2750, 12305), (2875, 11770), (4922, 6875), (5350, 6325), (5750, 5885)]