192391720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14891}}^1$

素因数の和:14938

約数の個数: 64

約数和(自身を含む): 482500800

約数和(自身を除く): 290109080

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 12920, 14891, 29782, 59564, 74455, 119128, 148910, 253147, 282929, 297820, 506294, 565858, 595640, 1012588, 1131716, 1265735, 1414645, 2025176, 2263432, 2531470, 2829290, 4809793, 5062940, 5658580, 9619586, 10125880, 11317160, 19239172, 24048965, 38478344, 48097930, 96195860, 192391720]

約数ペア:

[(1, 192391720), (2, 96195860), (4, 48097930), (5, 38478344), (8, 24048965), (10, 19239172), (17, 11317160), (19, 10125880), (20, 9619586), (34, 5658580), (38, 5062940), (40, 4809793), (68, 2829290), (76, 2531470), (85, 2263432), (95, 2025176), (136, 1414645), (152, 1265735), (170, 1131716), (190, 1012588), (323, 595640), (340, 565858), (380, 506294), (646, 297820), (680, 282929), (760, 253147), (1292, 148910), (1615, 119128), (2584, 74455), (3230, 59564), (6460, 29782), (12920, 14891)]