209416149080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7849181}}^1$

素因数の和:7849244

約数の個数: 64

約数和(自身を含む): 508626993600

約数和(自身を除く): 299210844520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 1160, 1334, 2668, 3335, 5336, 6670, 13340, 26680, 7849181, 15698362, 31396724, 39245905, 62793448, 78491810, 156983620, 180531163, 227626249, 313967240, 361062326, 455252498, 722124652, 902655815, 910504996, 1138131245, 1444249304, 1805311630, 1821009992, 2276262490, 3610623260, 4552524980, 5235403727, 7221246520, 9105049960, 10470807454, 20941614908, 26177018635, 41883229816, 52354037270, 104708074540, 209416149080]

約数ペア:

[(1, 209416149080), (2, 104708074540), (4, 52354037270), (5, 41883229816), (8, 26177018635), (10, 20941614908), (20, 10470807454), (23, 9105049960), (29, 7221246520), (40, 5235403727), (46, 4552524980), (58, 3610623260), (92, 2276262490), (115, 1821009992), (116, 1805311630), (145, 1444249304), (184, 1138131245), (230, 910504996), (232, 902655815), (290, 722124652), (460, 455252498), (580, 361062326), (667, 313967240), (920, 227626249), (1160, 180531163), (1334, 156983620), (2668, 78491810), (3335, 62793448), (5336, 39245905), (6670, 31396724), (13340, 15698362), (26680, 7849181)]